1254202440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{941}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 3906662400

約数和(自身を除く): 2652459960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 383, 435, 580, 696, 766, 870, 941, 1149, 1160, 1532, 1740, 1882, 1915, 2298, 2823, 3064, 3480, 3764, 3830, 4596, 4705, 5646, 5745, 7528, 7660, 9192, 9410, 11107, 11292, 11490, 14115, 15320, 18820, 22214, 22584, 22980, 27289, 28230, 33321, 37640, 44428, 45960, 54578, 55535, 56460, 66642, 81867, 88856, 109156, 111070, 112920, 133284, 136445, 163734, 166605, 218312, 222140, 266568, 272890, 327468, 333210, 360403, 409335, 444280, 545780, 654936, 666420, 720806, 818670, 1081209, 1091560, 1332840, 1441612, 1637340, 1802015, 2162418, 2883224, 3274680, 3604030, 4324836, 5406045, 7208060, 8649672, 10451687, 10812090, 14416120, 20903374, 21624180, 31355061, 41806748, 43248360, 52258435, 62710122, 83613496, 104516870, 125420244, 156775305, 209033740, 250840488, 313550610, 418067480, 627101220, 1254202440]

約数ペア:

[(1, 1254202440), (2, 627101220), (3, 418067480), (4, 313550610), (5, 250840488), (6, 209033740), (8, 156775305), (10, 125420244), (12, 104516870), (15, 83613496), (20, 62710122), (24, 52258435), (29, 43248360), (30, 41806748), (40, 31355061), (58, 21624180), (60, 20903374), (87, 14416120), (116, 10812090), (120, 10451687), (145, 8649672), (174, 7208060), (232, 5406045), (290, 4324836), (348, 3604030), (383, 3274680), (435, 2883224), (580, 2162418), (696, 1802015), (766, 1637340), (870, 1441612), (941, 1332840), (1149, 1091560), (1160, 1081209), (1532, 818670), (1740, 720806), (1882, 666420), (1915, 654936), (2298, 545780), (2823, 444280), (3064, 409335), (3480, 360403), (3764, 333210), (3830, 327468), (4596, 272890), (4705, 266568), (5646, 222140), (5745, 218312), (7528, 166605), (7660, 163734), (9192, 136445), (9410, 133284), (11107, 112920), (11292, 111070), (11490, 109156), (14115, 88856), (15320, 81867), (18820, 66642), (22214, 56460), (22584, 55535), (22980, 54578), (27289, 45960), (28230, 44428), (33321, 37640)]