90946440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19433}}^1$

素因数の和:19463

約数の個数: 96

約数和(自身を含む): 318328920

約数和(自身を除く): 227382480

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, 19433, 38866, 58299, 77732, 97165, 116598, 155464, 174897, 194330, 233196, 252629, 291495, 349794, 388660, 466392, 505258, 582990, 699588, 757887, 777320, 874485, 1010516, 1165980, 1263145, 1399176, 1515774, 1748970, 2021032, 2273661, 2331960, 2526290, 3031548, 3497940, 3789435, 4547322, 5052580, 6063096, 6995880, 7578870, 9094644, 10105160, 11368305, 15157740, 18189288, 22736610, 30315480, 45473220, 90946440]

約数ペア:

[(1, 90946440), (2, 45473220), (3, 30315480), (4, 22736610), (5, 18189288), (6, 15157740), (8, 11368305), (9, 10105160), (10, 9094644), (12, 7578870), (13, 6995880), (15, 6063096), (18, 5052580), (20, 4547322), (24, 3789435), (26, 3497940), (30, 3031548), (36, 2526290), (39, 2331960), (40, 2273661), (45, 2021032), (52, 1748970), (60, 1515774), (65, 1399176), (72, 1263145), (78, 1165980), (90, 1010516), (104, 874485), (117, 777320), (120, 757887), (130, 699588), (156, 582990), (180, 505258), (195, 466392), (234, 388660), (260, 349794), (312, 291495), (360, 252629), (390, 233196), (468, 194330), (520, 174897), (585, 155464), (780, 116598), (936, 97165), (1170, 77732), (1560, 58299), (2340, 38866), (4680, 19433)]