746781120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:689

約数の個数: 280

約数和(自身を含む): 2717377344

約数和(自身を除く): 1970596224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 613, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1080, 1128, 1226, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1839, 1880, 2115, 2160, 2256, 2452, 2538, 2592, 2820, 2880, 3008, 3065, 3240, 3384, 3678, 3760, 3807, 4230, 4320, 4512, 4904, 5076, 5184, 5517, 5640, 6130, 6345, 6480, 6768, 7356, 7520, 7614, 8460, 8640, 9024, 9195, 9808, 10152, 11034, 11280, 12260, 12690, 12960, 13536, 14712, 15040, 15228, 16551, 16920, 18390, 19035, 19616, 20304, 22068, 22560, 24520, 25380, 25920, 27072, 27585, 28811, 29424, 30456, 33102, 33840, 36780, 38070, 39232, 40608, 44136, 45120, 49040, 49653, 50760, 55170, 57622, 58848, 60912, 66204, 67680, 73560, 76140, 81216, 82755, 86433, 88272, 98080, 99306, 101520, 110340, 115244, 117696, 121824, 132408, 135360, 144055, 147120, 152280, 165510, 172866, 176544, 196160, 198612, 203040, 220680, 230488, 243648, 248265, 259299, 264816, 288110, 294240, 304560, 331020, 345732, 353088, 397224, 406080, 432165, 441360, 460976, 496530, 518598, 529632, 576220, 588480, 609120, 662040, 691464, 777897, 794448, 864330, 882720, 921952, 993060, 1037196, 1059264, 1152440, 1218240, 1296495, 1324080, 1382928, 1555794, 1588896, 1728660, 1765440, 1843904, 1986120, 2074392, 2304880, 2333691, 2592990, 2648160, 2765856, 3111588, 3177792, 3457320, 3889485, 3972240, 4148784, 4609760, 4667382, 5185980, 5296320, 5531712, 6223176, 6914640, 7778970, 7944480, 8297568, 9219520, 9334764, 10371960, 11668455, 12446352, 13829280, 15557940, 15888960, 16595136, 18669528, 20743920, 23336910, 24892704, 27658560, 31115880, 37339056, 41487840, 46673820, 49785408, 62231760, 74678112, 82975680, 93347640, 124463520, 149356224, 186695280, 248927040, 373390560, 746781120]

約数ペア:

[(1, 746781120), (2, 373390560), (3, 248927040), (4, 186695280), (5, 149356224), (6, 124463520), (8, 93347640), (9, 82975680), (10, 74678112), (12, 62231760), (15, 49785408), (16, 46673820), (18, 41487840), (20, 37339056), (24, 31115880), (27, 27658560), (30, 24892704), (32, 23336910), (36, 20743920), (40, 18669528), (45, 16595136), (47, 15888960), (48, 15557940), (54, 13829280), (60, 12446352), (64, 11668455), (72, 10371960), (80, 9334764), (81, 9219520), (90, 8297568), (94, 7944480), (96, 7778970), (108, 6914640), (120, 6223176), (135, 5531712), (141, 5296320), (144, 5185980), (160, 4667382), (162, 4609760), (180, 4148784), (188, 3972240), (192, 3889485), (216, 3457320), (235, 3177792), (240, 3111588), (270, 2765856), (282, 2648160), (288, 2592990), (320, 2333691), (324, 2304880), (360, 2074392), (376, 1986120), (405, 1843904), (423, 1765440), (432, 1728660), (470, 1588896), (480, 1555794), (540, 1382928), (564, 1324080), (576, 1296495), (613, 1218240), (648, 1152440), (705, 1059264), (720, 1037196), (752, 993060), (810, 921952), (846, 882720), (864, 864330), (940, 794448), (960, 777897), (1080, 691464), (1128, 662040), (1226, 609120), (1269, 588480), (1296, 576220), (1410, 529632), (1440, 518598), (1504, 496530), (1620, 460976), (1692, 441360), (1728, 432165), (1839, 406080), (1880, 397224), (2115, 353088), (2160, 345732), (2256, 331020), (2452, 304560), (2538, 294240), (2592, 288110), (2820, 264816), (2880, 259299), (3008, 248265), (3065, 243648), (3240, 230488), (3384, 220680), (3678, 203040), (3760, 198612), (3807, 196160), (4230, 176544), (4320, 172866), (4512, 165510), (4904, 152280), (5076, 147120), (5184, 144055), (5517, 135360), (5640, 132408), (6130, 121824), (6345, 117696), (6480, 115244), (6768, 110340), (7356, 101520), (7520, 99306), (7614, 98080), (8460, 88272), (8640, 86433), (9024, 82755), (9195, 81216), (9808, 76140), (10152, 73560), (11034, 67680), (11280, 66204), (12260, 60912), (12690, 58848), (12960, 57622), (13536, 55170), (14712, 50760), (15040, 49653), (15228, 49040), (16551, 45120), (16920, 44136), (18390, 40608), (19035, 39232), (19616, 38070), (20304, 36780), (22068, 33840), (22560, 33102), (24520, 30456), (25380, 29424), (25920, 28811), (27072, 27585)]