265228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85009}}^1$

素因数の和:85038

約数の個数: 80

約数和(自身を含む): 885464160

約数和(自身を除く): 620236080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 85009, 170018, 255027, 340036, 425045, 510054, 680072, 850090, 1020108, 1105117, 1275135, 1360144, 1700180, 2040216, 2210234, 2550270, 3315351, 3400360, 4080432, 4420468, 5100540, 5525585, 6630702, 6800720, 8840936, 10201080, 11051170, 13261404, 16576755, 17681872, 20402160, 22102340, 26522808, 33153510, 44204680, 53045616, 66307020, 88409360, 132614040, 265228080]

約数ペア:

[(1, 265228080), (2, 132614040), (3, 88409360), (4, 66307020), (5, 53045616), (6, 44204680), (8, 33153510), (10, 26522808), (12, 22102340), (13, 20402160), (15, 17681872), (16, 16576755), (20, 13261404), (24, 11051170), (26, 10201080), (30, 8840936), (39, 6800720), (40, 6630702), (48, 5525585), (52, 5100540), (60, 4420468), (65, 4080432), (78, 3400360), (80, 3315351), (104, 2550270), (120, 2210234), (130, 2040216), (156, 1700180), (195, 1360144), (208, 1275135), (240, 1105117), (260, 1020108), (312, 850090), (390, 680072), (520, 510054), (624, 425045), (780, 340036), (1040, 255027), (1560, 170018), (3120, 85009)]