766637160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{20411}}^1$

素因数の和:20738

約数の個数: 64

約数和(自身を含む): 2307372480

約数和(自身を除く): 1540735320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 4695, 6260, 7512, 9390, 12520, 18780, 20411, 37560, 40822, 61233, 81644, 102055, 122466, 163288, 204110, 244932, 306165, 408220, 489864, 612330, 816440, 1224660, 2449320, 6388643, 12777286, 19165929, 25554572, 31943215, 38331858, 51109144, 63886430, 76663716, 95829645, 127772860, 153327432, 191659290, 255545720, 383318580, 766637160]

約数ペア:

[(1, 766637160), (2, 383318580), (3, 255545720), (4, 191659290), (5, 153327432), (6, 127772860), (8, 95829645), (10, 76663716), (12, 63886430), (15, 51109144), (20, 38331858), (24, 31943215), (30, 25554572), (40, 19165929), (60, 12777286), (120, 6388643), (313, 2449320), (626, 1224660), (939, 816440), (1252, 612330), (1565, 489864), (1878, 408220), (2504, 306165), (3130, 244932), (3756, 204110), (4695, 163288), (6260, 122466), (7512, 102055), (9390, 81644), (12520, 61233), (18780, 40822), (20411, 37560)]