1543298720

素因数分解:

$2^5\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{6703}}^1$

素因数の和:8157

約数の個数: 48

約数和(自身を含む): 3649121280

約数和(自身を除く): 2105822560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1439, 2878, 5756, 6703, 7195, 11512, 13406, 14390, 23024, 26812, 28780, 33515, 46048, 53624, 57560, 67030, 107248, 115120, 134060, 214496, 230240, 268120, 536240, 1072480, 9645617, 19291234, 38582468, 48228085, 77164936, 96456170, 154329872, 192912340, 308659744, 385824680, 771649360, 1543298720]

約数ペア:

[(1, 1543298720), (2, 771649360), (4, 385824680), (5, 308659744), (8, 192912340), (10, 154329872), (16, 96456170), (20, 77164936), (32, 48228085), (40, 38582468), (80, 19291234), (160, 9645617), (1439, 1072480), (2878, 536240), (5756, 268120), (6703, 230240), (7195, 214496), (11512, 134060), (13406, 115120), (14390, 107248), (23024, 67030), (26812, 57560), (28780, 53624), (33515, 46048)]