203880

素因数分解:

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

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 612000

約数和(自身を除く): 408120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1699, 3398, 5097, 6796, 8495, 10194, 13592, 16990, 20388, 25485, 33980, 40776, 50970, 67960, 101940, 203880]

約数ペア:

[(1, 203880), (2, 101940), (3, 67960), (4, 50970), (5, 40776), (6, 33980), (8, 25485), (10, 20388), (12, 16990), (15, 13592), (20, 10194), (24, 8495), (30, 6796), (40, 5097), (60, 3398), (120, 1699)]