2576788080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{104239}}^1$

素因数の和:104358

約数の個数: 80

約数和(自身を含む): 8065674240

約数和(自身を除く): 5488886160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 104239, 208478, 312717, 416956, 521195, 625434, 833912, 1042390, 1250868, 1563585, 1667824, 2084780, 2501736, 3127170, 4169560, 5003472, 6254340, 8339120, 10736617, 12508680, 21473234, 25017360, 32209851, 42946468, 53683085, 64419702, 85892936, 107366170, 128839404, 161049255, 171785872, 214732340, 257678808, 322098510, 429464680, 515357616, 644197020, 858929360, 1288394040, 2576788080]

約数ペア:

[(1, 2576788080), (2, 1288394040), (3, 858929360), (4, 644197020), (5, 515357616), (6, 429464680), (8, 322098510), (10, 257678808), (12, 214732340), (15, 171785872), (16, 161049255), (20, 128839404), (24, 107366170), (30, 85892936), (40, 64419702), (48, 53683085), (60, 42946468), (80, 32209851), (103, 25017360), (120, 21473234), (206, 12508680), (240, 10736617), (309, 8339120), (412, 6254340), (515, 5003472), (618, 4169560), (824, 3127170), (1030, 2501736), (1236, 2084780), (1545, 1667824), (1648, 1563585), (2060, 1250868), (2472, 1042390), (3090, 833912), (4120, 625434), (4944, 521195), (6180, 416956), (8240, 312717), (12360, 208478), (24720, 104239)]