1276113660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{14303}}^1$

素因数の和:15802

約数の個数: 48

約数和(自身を含む): 3575771136

約数和(自身を除く): 2299657476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487, 2974, 4461, 5948, 7435, 8922, 14303, 14870, 17844, 22305, 28606, 29740, 42909, 44610, 57212, 71515, 85818, 89220, 143030, 171636, 214545, 286060, 429090, 858180, 21268561, 42537122, 63805683, 85074244, 106342805, 127611366, 212685610, 255222732, 319028415, 425371220, 638056830, 1276113660]

約数ペア:

[(1, 1276113660), (2, 638056830), (3, 425371220), (4, 319028415), (5, 255222732), (6, 212685610), (10, 127611366), (12, 106342805), (15, 85074244), (20, 63805683), (30, 42537122), (60, 21268561), (1487, 858180), (2974, 429090), (4461, 286060), (5948, 214545), (7435, 171636), (8922, 143030), (14303, 89220), (14870, 85818), (17844, 71515), (22305, 57212), (28606, 44610), (29740, 42909)]