611654160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196043}}^1$

素因数の和:196072

約数の個数: 80

約数和(自身を含む): 2041994304

約数和(自身を除く): 1430340144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 196043, 392086, 588129, 784172, 980215, 1176258, 1568344, 1960430, 2352516, 2548559, 2940645, 3136688, 3920860, 4705032, 5097118, 5881290, 7645677, 7841720, 9410064, 10194236, 11762580, 12742795, 15291354, 15683440, 20388472, 23525160, 25485590, 30582708, 38228385, 40776944, 47050320, 50971180, 61165416, 76456770, 101942360, 122330832, 152913540, 203884720, 305827080, 611654160]

約数ペア:

[(1, 611654160), (2, 305827080), (3, 203884720), (4, 152913540), (5, 122330832), (6, 101942360), (8, 76456770), (10, 61165416), (12, 50971180), (13, 47050320), (15, 40776944), (16, 38228385), (20, 30582708), (24, 25485590), (26, 23525160), (30, 20388472), (39, 15683440), (40, 15291354), (48, 12742795), (52, 11762580), (60, 10194236), (65, 9410064), (78, 7841720), (80, 7645677), (104, 5881290), (120, 5097118), (130, 4705032), (156, 3920860), (195, 3136688), (208, 2940645), (240, 2548559), (260, 2352516), (312, 1960430), (390, 1568344), (520, 1176258), (624, 980215), (780, 784172), (1040, 588129), (1560, 392086), (3120, 196043)]