154996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3079}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 434649600

約数和(自身を除く): 279652740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3079, 3356, 4195, 5034, 6158, 8390, 9237, 10068, 12316, 12585, 15395, 16780, 18474, 25170, 30790, 36948, 46185, 50340, 61580, 92370, 184740, 2583281, 5166562, 7749843, 10333124, 12916405, 15499686, 25832810, 30999372, 38749215, 51665620, 77498430, 154996860]

約数ペア:

[(1, 154996860), (2, 77498430), (3, 51665620), (4, 38749215), (5, 30999372), (6, 25832810), (10, 15499686), (12, 12916405), (15, 10333124), (20, 7749843), (30, 5166562), (60, 2583281), (839, 184740), (1678, 92370), (2517, 61580), (3079, 50340), (3356, 46185), (4195, 36948), (5034, 30790), (6158, 25170), (8390, 18474), (9237, 16780), (10068, 15395), (12316, 12585)]