149303640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1244197}}^1$

素因数の和:1244211

約数の個数: 32

約数和(自身を含む): 447911280

約数和(自身を除く): 298607640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1244197, 2488394, 3732591, 4976788, 6220985, 7465182, 9953576, 12441970, 14930364, 18662955, 24883940, 29860728, 37325910, 49767880, 74651820, 149303640]

約数ペア:

[(1, 149303640), (2, 74651820), (3, 49767880), (4, 37325910), (5, 29860728), (6, 24883940), (8, 18662955), (10, 14930364), (12, 12441970), (15, 9953576), (20, 7465182), (24, 6220985), (30, 4976788), (40, 3732591), (60, 2488394), (120, 1244197)]