230804080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9698

約数の個数: 80

約数和(自身を含む): 603086400

約数和(自身を除く): 372282320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 9649, 11960, 19298, 23920, 38596, 48245, 77192, 96490, 125437, 154384, 192980, 221927, 250874, 385960, 443854, 501748, 627185, 771920, 887708, 1003496, 1109635, 1254370, 1775416, 2006992, 2219270, 2508740, 2885051, 3550832, 4438540, 5017480, 5770102, 8877080, 10034960, 11540204, 14425255, 17754160, 23080408, 28850510, 46160816, 57701020, 115402040, 230804080]

約数ペア:

[(1, 230804080), (2, 115402040), (4, 57701020), (5, 46160816), (8, 28850510), (10, 23080408), (13, 17754160), (16, 14425255), (20, 11540204), (23, 10034960), (26, 8877080), (40, 5770102), (46, 5017480), (52, 4438540), (65, 3550832), (80, 2885051), (92, 2508740), (104, 2219270), (115, 2006992), (130, 1775416), (184, 1254370), (208, 1109635), (230, 1003496), (260, 887708), (299, 771920), (368, 627185), (460, 501748), (520, 443854), (598, 385960), (920, 250874), (1040, 221927), (1196, 192980), (1495, 154384), (1840, 125437), (2392, 96490), (2990, 77192), (4784, 48245), (5980, 38596), (9649, 23920), (11960, 19298)]