15246660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 50182272

約数和(自身を除く): 34935612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 1777, 2145, 2860, 3554, 4290, 5331, 7108, 8580, 8885, 10662, 17770, 19547, 21324, 23101, 26655, 35540, 39094, 46202, 53310, 58641, 69303, 78188, 92404, 97735, 106620, 115505, 117282, 138606, 195470, 231010, 234564, 254111, 277212, 293205, 346515, 390940, 462020, 508222, 586410, 693030, 762333, 1016444, 1172820, 1270555, 1386060, 1524666, 2541110, 3049332, 3811665, 5082220, 7623330, 15246660]

約数ペア:

[(1, 15246660), (2, 7623330), (3, 5082220), (4, 3811665), (5, 3049332), (6, 2541110), (10, 1524666), (11, 1386060), (12, 1270555), (13, 1172820), (15, 1016444), (20, 762333), (22, 693030), (26, 586410), (30, 508222), (33, 462020), (39, 390940), (44, 346515), (52, 293205), (55, 277212), (60, 254111), (65, 234564), (66, 231010), (78, 195470), (110, 138606), (130, 117282), (132, 115505), (143, 106620), (156, 97735), (165, 92404), (195, 78188), (220, 69303), (260, 58641), (286, 53310), (330, 46202), (390, 39094), (429, 35540), (572, 26655), (660, 23101), (715, 21324), (780, 19547), (858, 17770), (1430, 10662), (1716, 8885), (1777, 8580), (2145, 7108), (2860, 5331), (3554, 4290)]