47120580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 108

約数和(自身を含む): 154872900

約数和(自身を除く): 107752320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1549, 1690, 2028, 2340, 2535, 3042, 3098, 3380, 4647, 5070, 6084, 6196, 7605, 7745, 9294, 10140, 13941, 15210, 15490, 18588, 20137, 23235, 27882, 30420, 30980, 40274, 46470, 55764, 60411, 69705, 80548, 92940, 100685, 120822, 139410, 181233, 201370, 241644, 261781, 278820, 302055, 362466, 402740, 523562, 604110, 724932, 785343, 906165, 1047124, 1208220, 1308905, 1570686, 1812330, 2356029, 2617810, 3141372, 3624660, 3926715, 4712058, 5235620, 7853430, 9424116, 11780145, 15706860, 23560290, 47120580]

約数ペア:

[(1, 47120580), (2, 23560290), (3, 15706860), (4, 11780145), (5, 9424116), (6, 7853430), (9, 5235620), (10, 4712058), (12, 3926715), (13, 3624660), (15, 3141372), (18, 2617810), (20, 2356029), (26, 1812330), (30, 1570686), (36, 1308905), (39, 1208220), (45, 1047124), (52, 906165), (60, 785343), (65, 724932), (78, 604110), (90, 523562), (117, 402740), (130, 362466), (156, 302055), (169, 278820), (180, 261781), (195, 241644), (234, 201370), (260, 181233), (338, 139410), (390, 120822), (468, 100685), (507, 92940), (585, 80548), (676, 69705), (780, 60411), (845, 55764), (1014, 46470), (1170, 40274), (1521, 30980), (1549, 30420), (1690, 27882), (2028, 23235), (2340, 20137), (2535, 18588), (3042, 15490), (3098, 15210), (3380, 13941), (4647, 10140), (5070, 9294), (6084, 7745), (6196, 7605)]