90731160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19417

約数の個数: 96

約数和(自身を含む): 317575440

約数和(自身を除く): 226844280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 19387, 38774, 58161, 77548, 96935, 116322, 155096, 174483, 193870, 232644, 252031, 290805, 348966, 387740, 465288, 504062, 581610, 697932, 756093, 775480, 872415, 1008124, 1163220, 1260155, 1395864, 1512186, 1744830, 2016248, 2268279, 2326440, 2520310, 3024372, 3489660, 3780465, 4536558, 5040620, 6048744, 6979320, 7560930, 9073116, 10081240, 11341395, 15121860, 18146232, 22682790, 30243720, 45365580, 90731160]

約数ペア:

[(1, 90731160), (2, 45365580), (3, 30243720), (4, 22682790), (5, 18146232), (6, 15121860), (8, 11341395), (9, 10081240), (10, 9073116), (12, 7560930), (13, 6979320), (15, 6048744), (18, 5040620), (20, 4536558), (24, 3780465), (26, 3489660), (30, 3024372), (36, 2520310), (39, 2326440), (40, 2268279), (45, 2016248), (52, 1744830), (60, 1512186), (65, 1395864), (72, 1260155), (78, 1163220), (90, 1008124), (104, 872415), (117, 775480), (120, 756093), (130, 697932), (156, 581610), (180, 504062), (195, 465288), (234, 387740), (260, 348966), (312, 290805), (360, 252031), (390, 232644), (468, 193870), (520, 174483), (585, 155096), (780, 116322), (936, 96935), (1170, 77548), (1560, 58161), (2340, 38774), (4680, 19387)]