870877440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 3131735040

約数和(自身を除く): 2260857600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 113, 120, 128, 135, 144, 160, 180, 192, 216, 223, 226, 240, 256, 270, 288, 320, 339, 360, 384, 432, 446, 452, 480, 540, 565, 576, 640, 669, 678, 720, 768, 864, 892, 904, 960, 1017, 1080, 1115, 1130, 1152, 1280, 1338, 1356, 1440, 1695, 1728, 1784, 1808, 1920, 2007, 2034, 2160, 2230, 2260, 2304, 2676, 2712, 2880, 3051, 3345, 3390, 3456, 3568, 3616, 3840, 4014, 4068, 4320, 4460, 4520, 5085, 5352, 5424, 5760, 6021, 6102, 6690, 6780, 6912, 7136, 7232, 8028, 8136, 8640, 8920, 9040, 10035, 10170, 10704, 10848, 11520, 12042, 12204, 13380, 13560, 14272, 14464, 15255, 16056, 16272, 17280, 17840, 18080, 20070, 20340, 21408, 21696, 24084, 24408, 25199, 26760, 27120, 28544, 28928, 30105, 30510, 32112, 32544, 34560, 35680, 36160, 40140, 40680, 42816, 43392, 48168, 48816, 50398, 53520, 54240, 57088, 60210, 61020, 64224, 65088, 71360, 72320, 75597, 80280, 81360, 85632, 86784, 96336, 97632, 100796, 107040, 108480, 120420, 122040, 125995, 128448, 130176, 142720, 144640, 151194, 160560, 162720, 171264, 192672, 195264, 201592, 214080, 216960, 226791, 240840, 244080, 251990, 256896, 260352, 285440, 302388, 321120, 325440, 377985, 385344, 390528, 403184, 428160, 433920, 453582, 481680, 488160, 503980, 513792, 604776, 642240, 650880, 680373, 755970, 770688, 781056, 806368, 856320, 907164, 963360, 976320, 1007960, 1133955, 1209552, 1284480, 1301760, 1360746, 1511940, 1541376, 1612736, 1814328, 1926720, 1952640, 2015920, 2267910, 2419104, 2568960, 2721492, 3023880, 3225472, 3401865, 3628656, 3853440, 3905280, 4031840, 4535820, 4838208, 5442984, 6047760, 6450944, 6803730, 7257312, 7706880, 8063680, 9071640, 9676416, 10885968, 12095520, 13607460, 14514624, 16127360, 18143280, 19352832, 21771936, 24191040, 27214920, 29029248, 32254720, 36286560, 43543872, 48382080, 54429840, 58058496, 72573120, 87087744, 96764160, 108859680, 145146240, 174175488, 217719360, 290292480, 435438720, 870877440]

約数ペア:

[(1, 870877440), (2, 435438720), (3, 290292480), (4, 217719360), (5, 174175488), (6, 145146240), (8, 108859680), (9, 96764160), (10, 87087744), (12, 72573120), (15, 58058496), (16, 54429840), (18, 48382080), (20, 43543872), (24, 36286560), (27, 32254720), (30, 29029248), (32, 27214920), (36, 24191040), (40, 21771936), (45, 19352832), (48, 18143280), (54, 16127360), (60, 14514624), (64, 13607460), (72, 12095520), (80, 10885968), (90, 9676416), (96, 9071640), (108, 8063680), (113, 7706880), (120, 7257312), (128, 6803730), (135, 6450944), (144, 6047760), (160, 5442984), (180, 4838208), (192, 4535820), (216, 4031840), (223, 3905280), (226, 3853440), (240, 3628656), (256, 3401865), (270, 3225472), (288, 3023880), (320, 2721492), (339, 2568960), (360, 2419104), (384, 2267910), (432, 2015920), (446, 1952640), (452, 1926720), (480, 1814328), (540, 1612736), (565, 1541376), (576, 1511940), (640, 1360746), (669, 1301760), (678, 1284480), (720, 1209552), (768, 1133955), (864, 1007960), (892, 976320), (904, 963360), (960, 907164), (1017, 856320), (1080, 806368), (1115, 781056), (1130, 770688), (1152, 755970), (1280, 680373), (1338, 650880), (1356, 642240), (1440, 604776), (1695, 513792), (1728, 503980), (1784, 488160), (1808, 481680), (1920, 453582), (2007, 433920), (2034, 428160), (2160, 403184), (2230, 390528), (2260, 385344), (2304, 377985), (2676, 325440), (2712, 321120), (2880, 302388), (3051, 285440), (3345, 260352), (3390, 256896), (3456, 251990), (3568, 244080), (3616, 240840), (3840, 226791), (4014, 216960), (4068, 214080), (4320, 201592), (4460, 195264), (4520, 192672), (5085, 171264), (5352, 162720), (5424, 160560), (5760, 151194), (6021, 144640), (6102, 142720), (6690, 130176), (6780, 128448), (6912, 125995), (7136, 122040), (7232, 120420), (8028, 108480), (8136, 107040), (8640, 100796), (8920, 97632), (9040, 96336), (10035, 86784), (10170, 85632), (10704, 81360), (10848, 80280), (11520, 75597), (12042, 72320), (12204, 71360), (13380, 65088), (13560, 64224), (14272, 61020), (14464, 60210), (15255, 57088), (16056, 54240), (16272, 53520), (17280, 50398), (17840, 48816), (18080, 48168), (20070, 43392), (20340, 42816), (21408, 40680), (21696, 40140), (24084, 36160), (24408, 35680), (25199, 34560), (26760, 32544), (27120, 32112), (28544, 30510), (28928, 30105)]