83466840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1993}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 251244000

約数和(自身を除く): 167777160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 1993, 2094, 2792, 3490, 3986, 4188, 5235, 5979, 6980, 7972, 8376, 9965, 10470, 11958, 13960, 15944, 19930, 20940, 23916, 29895, 39860, 41880, 47832, 59790, 79720, 119580, 239160, 695557, 1391114, 2086671, 2782228, 3477785, 4173342, 5564456, 6955570, 8346684, 10433355, 13911140, 16693368, 20866710, 27822280, 41733420, 83466840]

約数ペア:

[(1, 83466840), (2, 41733420), (3, 27822280), (4, 20866710), (5, 16693368), (6, 13911140), (8, 10433355), (10, 8346684), (12, 6955570), (15, 5564456), (20, 4173342), (24, 3477785), (30, 2782228), (40, 2086671), (60, 1391114), (120, 695557), (349, 239160), (698, 119580), (1047, 79720), (1396, 59790), (1745, 47832), (1993, 41880), (2094, 39860), (2792, 29895), (3490, 23916), (3986, 20940), (4188, 19930), (5235, 15944), (5979, 13960), (6980, 11958), (7972, 10470), (8376, 9965)]