7272921240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1554043}}^1$

素因数の和:1554073

約数の個数: 96

約数和(自身を含む): 25455240720

約数和(自身を除く): 18182319480

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, 1554043, 3108086, 4662129, 6216172, 7770215, 9324258, 12432344, 13986387, 15540430, 18648516, 20202559, 23310645, 27972774, 31080860, 37297032, 40405118, 46621290, 55945548, 60607677, 62161720, 69931935, 80810236, 93242580, 101012795, 111891096, 121215354, 139863870, 161620472, 181823031, 186485160, 202025590, 242430708, 279727740, 303038385, 363646062, 404051180, 484861416, 559455480, 606076770, 727292124, 808102360, 909115155, 1212153540, 1454584248, 1818230310, 2424307080, 3636460620, 7272921240]

約数ペア:

[(1, 7272921240), (2, 3636460620), (3, 2424307080), (4, 1818230310), (5, 1454584248), (6, 1212153540), (8, 909115155), (9, 808102360), (10, 727292124), (12, 606076770), (13, 559455480), (15, 484861416), (18, 404051180), (20, 363646062), (24, 303038385), (26, 279727740), (30, 242430708), (36, 202025590), (39, 186485160), (40, 181823031), (45, 161620472), (52, 139863870), (60, 121215354), (65, 111891096), (72, 101012795), (78, 93242580), (90, 80810236), (104, 69931935), (117, 62161720), (120, 60607677), (130, 55945548), (156, 46621290), (180, 40405118), (195, 37297032), (234, 31080860), (260, 27972774), (312, 23310645), (360, 20202559), (390, 18648516), (468, 15540430), (520, 13986387), (585, 12432344), (780, 9324258), (936, 7770215), (1170, 6216172), (1560, 4662129), (2340, 3108086), (4680, 1554043)]