1631040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1699}}^1$

素因数の和:1719

約数の個数: 56

約数和(自身を含む): 5181600

約数和(自身を除く): 3550560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1699, 3398, 5097, 6796, 8495, 10194, 13592, 16990, 20388, 25485, 27184, 33980, 40776, 50970, 54368, 67960, 81552, 101940, 108736, 135920, 163104, 203880, 271840, 326208, 407760, 543680, 815520, 1631040]

約数ペア:

[(1, 1631040), (2, 815520), (3, 543680), (4, 407760), (5, 326208), (6, 271840), (8, 203880), (10, 163104), (12, 135920), (15, 108736), (16, 101940), (20, 81552), (24, 67960), (30, 54368), (32, 50970), (40, 40776), (48, 33980), (60, 27184), (64, 25485), (80, 20388), (96, 16990), (120, 13592), (160, 10194), (192, 8495), (240, 6796), (320, 5097), (480, 3398), (960, 1699)]