203245080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1723}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 610709760

約数和(自身を除く): 407464680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1723, 1966, 2949, 3446, 3932, 4915, 5169, 5898, 6892, 7864, 8615, 9830, 10338, 11796, 13784, 14745, 17230, 19660, 20676, 23592, 25845, 29490, 34460, 39320, 41352, 51690, 58980, 68920, 103380, 117960, 206760, 1693709, 3387418, 5081127, 6774836, 8468545, 10162254, 13549672, 16937090, 20324508, 25405635, 33874180, 40649016, 50811270, 67748360, 101622540, 203245080]

約数ペア:

[(1, 203245080), (2, 101622540), (3, 67748360), (4, 50811270), (5, 40649016), (6, 33874180), (8, 25405635), (10, 20324508), (12, 16937090), (15, 13549672), (20, 10162254), (24, 8468545), (30, 6774836), (40, 5081127), (60, 3387418), (120, 1693709), (983, 206760), (1723, 117960), (1966, 103380), (2949, 68920), (3446, 58980), (3932, 51690), (4915, 41352), (5169, 39320), (5898, 34460), (6892, 29490), (7864, 25845), (8615, 23592), (9830, 20676), (10338, 19660), (11796, 17230), (13784, 14745)]