80907360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 258461280

約数和(自身を除く): 177553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 365, 438, 480, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2309, 2336, 2920, 3504, 4380, 4618, 5840, 6927, 7008, 8760, 9236, 11545, 11680, 13854, 17520, 18472, 23090, 27708, 34635, 35040, 36944, 46180, 55416, 69270, 73888, 92360, 110832, 138540, 168557, 184720, 221664, 277080, 337114, 369440, 505671, 554160, 674228, 842785, 1011342, 1108320, 1348456, 1685570, 2022684, 2528355, 2696912, 3371140, 4045368, 5056710, 5393824, 6742280, 8090736, 10113420, 13484560, 16181472, 20226840, 26969120, 40453680, 80907360]

約数ペア:

[(1, 80907360), (2, 40453680), (3, 26969120), (4, 20226840), (5, 16181472), (6, 13484560), (8, 10113420), (10, 8090736), (12, 6742280), (15, 5393824), (16, 5056710), (20, 4045368), (24, 3371140), (30, 2696912), (32, 2528355), (40, 2022684), (48, 1685570), (60, 1348456), (73, 1108320), (80, 1011342), (96, 842785), (120, 674228), (146, 554160), (160, 505671), (219, 369440), (240, 337114), (292, 277080), (365, 221664), (438, 184720), (480, 168557), (584, 138540), (730, 110832), (876, 92360), (1095, 73888), (1168, 69270), (1460, 55416), (1752, 46180), (2190, 36944), (2309, 35040), (2336, 34635), (2920, 27708), (3504, 23090), (4380, 18472), (4618, 17520), (5840, 13854), (6927, 11680), (7008, 11545), (8760, 9236)]