748509120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2180

約数の個数: 224

約数和(自身を含む): 2706258240

約数和(自身を除く): 1957749120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1968, 2113, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3690, 3936, 4226, 4320, 4428, 4920, 5535, 5904, 6339, 6560, 7380, 7872, 8452, 8640, 8856, 9840, 10565, 11070, 11808, 12678, 13120, 14760, 16904, 17712, 19017, 19680, 21130, 22140, 23616, 25356, 29520, 31695, 33808, 35424, 38034, 39360, 42260, 44280, 50712, 57051, 59040, 63390, 67616, 70848, 76068, 84520, 86633, 88560, 95085, 101424, 114102, 118080, 126780, 135232, 152136, 169040, 173266, 177120, 190170, 202848, 228204, 253560, 259899, 285255, 304272, 338080, 346532, 354240, 380340, 405696, 433165, 456408, 507120, 519798, 570510, 608544, 676160, 693064, 760680, 779697, 866330, 912816, 1014240, 1039596, 1141020, 1217088, 1299495, 1386128, 1521360, 1559394, 1732660, 1825632, 2028480, 2079192, 2282040, 2339091, 2598990, 2772256, 3042720, 3118788, 3465320, 3651264, 3898485, 4158384, 4564080, 4678182, 5197980, 5544512, 6085440, 6237576, 6930640, 7796970, 8316768, 9128160, 9356364, 10395960, 11695455, 12475152, 13861280, 15593940, 16633536, 18256320, 18712728, 20791920, 23390910, 24950304, 27722560, 31187880, 37425456, 41583840, 46781820, 49900608, 62375760, 74850912, 83167680, 93563640, 124751520, 149701824, 187127280, 249503040, 374254560, 748509120]

約数ペア:

[(1, 748509120), (2, 374254560), (3, 249503040), (4, 187127280), (5, 149701824), (6, 124751520), (8, 93563640), (9, 83167680), (10, 74850912), (12, 62375760), (15, 49900608), (16, 46781820), (18, 41583840), (20, 37425456), (24, 31187880), (27, 27722560), (30, 24950304), (32, 23390910), (36, 20791920), (40, 18712728), (41, 18256320), (45, 16633536), (48, 15593940), (54, 13861280), (60, 12475152), (64, 11695455), (72, 10395960), (80, 9356364), (82, 9128160), (90, 8316768), (96, 7796970), (108, 6930640), (120, 6237576), (123, 6085440), (135, 5544512), (144, 5197980), (160, 4678182), (164, 4564080), (180, 4158384), (192, 3898485), (205, 3651264), (216, 3465320), (240, 3118788), (246, 3042720), (270, 2772256), (288, 2598990), (320, 2339091), (328, 2282040), (360, 2079192), (369, 2028480), (410, 1825632), (432, 1732660), (480, 1559394), (492, 1521360), (540, 1386128), (576, 1299495), (615, 1217088), (656, 1141020), (720, 1039596), (738, 1014240), (820, 912816), (864, 866330), (960, 779697), (984, 760680), (1080, 693064), (1107, 676160), (1230, 608544), (1312, 570510), (1440, 519798), (1476, 507120), (1640, 456408), (1728, 433165), (1845, 405696), (1968, 380340), (2113, 354240), (2160, 346532), (2214, 338080), (2460, 304272), (2624, 285255), (2880, 259899), (2952, 253560), (3280, 228204), (3690, 202848), (3936, 190170), (4226, 177120), (4320, 173266), (4428, 169040), (4920, 152136), (5535, 135232), (5904, 126780), (6339, 118080), (6560, 114102), (7380, 101424), (7872, 95085), (8452, 88560), (8640, 86633), (8856, 84520), (9840, 76068), (10565, 70848), (11070, 67616), (11808, 63390), (12678, 59040), (13120, 57051), (14760, 50712), (16904, 44280), (17712, 42260), (19017, 39360), (19680, 38034), (21130, 35424), (22140, 33808), (23616, 31695), (25356, 29520)]