1087787520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1583

約数の個数: 240

約数和(自身を含む): 3891393792

約数和(自身を除く): 2803606272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1523, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3046, 3720, 3840, 3968, 4464, 4569, 4608, 4960, 5580, 5760, 5952, 6092, 7440, 7615, 7680, 7936, 8928, 9138, 9920, 11160, 11520, 11904, 12184, 13707, 14880, 15230, 15872, 17856, 18276, 19840, 22320, 22845, 23040, 23808, 24368, 27414, 29760, 30460, 35712, 36552, 39680, 44640, 45690, 47213, 47616, 48736, 54828, 59520, 60920, 68535, 71424, 73104, 79360, 89280, 91380, 94426, 97472, 109656, 119040, 121840, 137070, 141639, 142848, 146208, 178560, 182760, 188852, 194944, 219312, 236065, 238080, 243680, 274140, 283278, 292416, 357120, 365520, 377704, 389888, 424917, 438624, 472130, 487360, 548280, 566556, 584832, 708195, 714240, 731040, 755408, 779776, 849834, 877248, 944260, 974720, 1096560, 1133112, 1169664, 1416390, 1462080, 1510816, 1699668, 1754496, 1888520, 1949440, 2124585, 2193120, 2266224, 2339328, 2832780, 2924160, 3021632, 3399336, 3508992, 3777040, 3898880, 4249170, 4386240, 4532448, 5665560, 5848320, 6043264, 6798672, 7017984, 7554080, 8498340, 8772480, 9064896, 11331120, 11696640, 12086528, 13597344, 15108160, 16996680, 17544960, 18129792, 22662240, 24173056, 27194688, 30216320, 33993360, 35089920, 36259584, 45324480, 54389376, 60432640, 67986720, 72519168, 90648960, 108778752, 120865280, 135973440, 181297920, 217557504, 271946880, 362595840, 543893760, 1087787520]

約数ペア:

[(1, 1087787520), (2, 543893760), (3, 362595840), (4, 271946880), (5, 217557504), (6, 181297920), (8, 135973440), (9, 120865280), (10, 108778752), (12, 90648960), (15, 72519168), (16, 67986720), (18, 60432640), (20, 54389376), (24, 45324480), (30, 36259584), (31, 35089920), (32, 33993360), (36, 30216320), (40, 27194688), (45, 24173056), (48, 22662240), (60, 18129792), (62, 17544960), (64, 16996680), (72, 15108160), (80, 13597344), (90, 12086528), (93, 11696640), (96, 11331120), (120, 9064896), (124, 8772480), (128, 8498340), (144, 7554080), (155, 7017984), (160, 6798672), (180, 6043264), (186, 5848320), (192, 5665560), (240, 4532448), (248, 4386240), (256, 4249170), (279, 3898880), (288, 3777040), (310, 3508992), (320, 3399336), (360, 3021632), (372, 2924160), (384, 2832780), (465, 2339328), (480, 2266224), (496, 2193120), (512, 2124585), (558, 1949440), (576, 1888520), (620, 1754496), (640, 1699668), (720, 1510816), (744, 1462080), (768, 1416390), (930, 1169664), (960, 1133112), (992, 1096560), (1116, 974720), (1152, 944260), (1240, 877248), (1280, 849834), (1395, 779776), (1440, 755408), (1488, 731040), (1523, 714240), (1536, 708195), (1860, 584832), (1920, 566556), (1984, 548280), (2232, 487360), (2304, 472130), (2480, 438624), (2560, 424917), (2790, 389888), (2880, 377704), (2976, 365520), (3046, 357120), (3720, 292416), (3840, 283278), (3968, 274140), (4464, 243680), (4569, 238080), (4608, 236065), (4960, 219312), (5580, 194944), (5760, 188852), (5952, 182760), (6092, 178560), (7440, 146208), (7615, 142848), (7680, 141639), (7936, 137070), (8928, 121840), (9138, 119040), (9920, 109656), (11160, 97472), (11520, 94426), (11904, 91380), (12184, 89280), (13707, 79360), (14880, 73104), (15230, 71424), (15872, 68535), (17856, 60920), (18276, 59520), (19840, 54828), (22320, 48736), (22845, 47616), (23040, 47213), (23808, 45690), (24368, 44640), (27414, 39680), (29760, 36552), (30460, 35712)]