15532980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 45964800

約数和(自身を除く): 30431820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 79, 87, 113, 116, 145, 158, 174, 226, 237, 290, 316, 339, 348, 395, 435, 452, 474, 565, 580, 678, 790, 870, 948, 1130, 1185, 1356, 1580, 1695, 1740, 2260, 2291, 2370, 3277, 3390, 4582, 4740, 6554, 6780, 6873, 8927, 9164, 9831, 11455, 13108, 13746, 16385, 17854, 19662, 22910, 26781, 27492, 32770, 34365, 35708, 39324, 44635, 45820, 49155, 53562, 65540, 68730, 89270, 98310, 107124, 133905, 137460, 178540, 196620, 258883, 267810, 517766, 535620, 776649, 1035532, 1294415, 1553298, 2588830, 3106596, 3883245, 5177660, 7766490, 15532980]

約数ペア:

[(1, 15532980), (2, 7766490), (3, 5177660), (4, 3883245), (5, 3106596), (6, 2588830), (10, 1553298), (12, 1294415), (15, 1035532), (20, 776649), (29, 535620), (30, 517766), (58, 267810), (60, 258883), (79, 196620), (87, 178540), (113, 137460), (116, 133905), (145, 107124), (158, 98310), (174, 89270), (226, 68730), (237, 65540), (290, 53562), (316, 49155), (339, 45820), (348, 44635), (395, 39324), (435, 35708), (452, 34365), (474, 32770), (565, 27492), (580, 26781), (678, 22910), (790, 19662), (870, 17854), (948, 16385), (1130, 13746), (1185, 13108), (1356, 11455), (1580, 9831), (1695, 9164), (1740, 8927), (2260, 6873), (2291, 6780), (2370, 6554), (3277, 4740), (3390, 4582)]