130084080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77431}}^1$

素因数の和:77454

約数の個数: 80

約数和(自身を含む): 460875264

約数和(自身を除く): 330791184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77431, 154862, 232293, 309724, 387155, 464586, 542017, 619448, 774310, 929172, 1084034, 1161465, 1238896, 1548620, 1626051, 1858344, 2168068, 2322930, 2710085, 3097240, 3252102, 3716688, 4336136, 4645860, 5420170, 6194480, 6504204, 8130255, 8672272, 9291720, 10840340, 13008408, 16260510, 18583440, 21680680, 26016816, 32521020, 43361360, 65042040, 130084080]

約数ペア:

[(1, 130084080), (2, 65042040), (3, 43361360), (4, 32521020), (5, 26016816), (6, 21680680), (7, 18583440), (8, 16260510), (10, 13008408), (12, 10840340), (14, 9291720), (15, 8672272), (16, 8130255), (20, 6504204), (21, 6194480), (24, 5420170), (28, 4645860), (30, 4336136), (35, 3716688), (40, 3252102), (42, 3097240), (48, 2710085), (56, 2322930), (60, 2168068), (70, 1858344), (80, 1626051), (84, 1548620), (105, 1238896), (112, 1161465), (120, 1084034), (140, 929172), (168, 774310), (210, 619448), (240, 542017), (280, 464586), (336, 387155), (420, 309724), (560, 232293), (840, 154862), (1680, 77431)]