15880992

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 45505152

約数和(自身を除く): 29624160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 263, 272, 296, 408, 444, 526, 544, 592, 629, 789, 816, 888, 1052, 1184, 1258, 1578, 1632, 1776, 1887, 2104, 2516, 3156, 3552, 3774, 4208, 4471, 5032, 6312, 7548, 8416, 8942, 9731, 10064, 12624, 13413, 15096, 17884, 19462, 20128, 25248, 26826, 29193, 30192, 35768, 38924, 53652, 58386, 60384, 71536, 77848, 107304, 116772, 143072, 155696, 165427, 214608, 233544, 311392, 330854, 429216, 467088, 496281, 661708, 934176, 992562, 1323416, 1985124, 2646832, 3970248, 5293664, 7940496, 15880992]

約数ペア:

[(1, 15880992), (2, 7940496), (3, 5293664), (4, 3970248), (6, 2646832), (8, 1985124), (12, 1323416), (16, 992562), (17, 934176), (24, 661708), (32, 496281), (34, 467088), (37, 429216), (48, 330854), (51, 311392), (68, 233544), (74, 214608), (96, 165427), (102, 155696), (111, 143072), (136, 116772), (148, 107304), (204, 77848), (222, 71536), (263, 60384), (272, 58386), (296, 53652), (408, 38924), (444, 35768), (526, 30192), (544, 29193), (592, 26826), (629, 25248), (789, 20128), (816, 19462), (888, 17884), (1052, 15096), (1184, 13413), (1258, 12624), (1578, 10064), (1632, 9731), (1776, 8942), (1887, 8416), (2104, 7548), (2516, 6312), (3156, 5032), (3552, 4471), (3774, 4208)]