1199543680

素因数分解:

$2^7\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1669}}^1$

素因数の和:2811

約数の個数: 64

約数和(自身を含む): 2871932400

約数和(自身を除く): 1672388720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1123, 1669, 2246, 3338, 4492, 5615, 6676, 8345, 8984, 11230, 13352, 16690, 17968, 22460, 26704, 33380, 35936, 44920, 53408, 66760, 71872, 89840, 106816, 133520, 143744, 179680, 213632, 267040, 359360, 534080, 718720, 1068160, 1874287, 3748574, 7497148, 9371435, 14994296, 18742870, 29988592, 37485740, 59977184, 74971480, 119954368, 149942960, 239908736, 299885920, 599771840, 1199543680]

約数ペア:

[(1, 1199543680), (2, 599771840), (4, 299885920), (5, 239908736), (8, 149942960), (10, 119954368), (16, 74971480), (20, 59977184), (32, 37485740), (40, 29988592), (64, 18742870), (80, 14994296), (128, 9371435), (160, 7497148), (320, 3748574), (640, 1874287), (1123, 1068160), (1669, 718720), (2246, 534080), (3338, 359360), (4492, 267040), (5615, 213632), (6676, 179680), (8345, 143744), (8984, 133520), (11230, 106816), (13352, 89840), (16690, 71872), (17968, 66760), (22460, 53408), (26704, 44920), (33380, 35936)]