1520404944

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 3979834560

約数和(自身を除く): 2459429616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 389, 428, 642, 761, 778, 856, 1167, 1284, 1522, 1556, 1712, 2283, 2334, 2568, 3044, 3112, 4566, 4668, 5136, 6088, 6224, 9132, 9336, 12176, 18264, 18672, 36528, 41623, 81427, 83246, 124869, 162854, 166492, 244281, 249738, 296029, 325708, 332984, 488562, 499476, 592058, 651416, 665968, 888087, 977124, 998952, 1184116, 1302832, 1776174, 1954248, 1997904, 2368232, 3552348, 3908496, 4736464, 7104696, 14209392, 31675103, 63350206, 95025309, 126700412, 190050618, 253400824, 380101236, 506801648, 760202472, 1520404944]

約数ペア:

[(1, 1520404944), (2, 760202472), (3, 506801648), (4, 380101236), (6, 253400824), (8, 190050618), (12, 126700412), (16, 95025309), (24, 63350206), (48, 31675103), (107, 14209392), (214, 7104696), (321, 4736464), (389, 3908496), (428, 3552348), (642, 2368232), (761, 1997904), (778, 1954248), (856, 1776174), (1167, 1302832), (1284, 1184116), (1522, 998952), (1556, 977124), (1712, 888087), (2283, 665968), (2334, 651416), (2568, 592058), (3044, 499476), (3112, 488562), (4566, 332984), (4668, 325708), (5136, 296029), (6088, 249738), (6224, 244281), (9132, 166492), (9336, 162854), (12176, 124869), (18264, 83246), (18672, 81427), (36528, 41623)]