42894120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 129600000

約数和(自身を除く): 86705880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2399, 2980, 3576, 4470, 4798, 5960, 7197, 8940, 9596, 11995, 14394, 17880, 19192, 23990, 28788, 35985, 47980, 57576, 71970, 95960, 143940, 287880, 357451, 714902, 1072353, 1429804, 1787255, 2144706, 2859608, 3574510, 4289412, 5361765, 7149020, 8578824, 10723530, 14298040, 21447060, 42894120]

約数ペア:

[(1, 42894120), (2, 21447060), (3, 14298040), (4, 10723530), (5, 8578824), (6, 7149020), (8, 5361765), (10, 4289412), (12, 3574510), (15, 2859608), (20, 2144706), (24, 1787255), (30, 1429804), (40, 1072353), (60, 714902), (120, 357451), (149, 287880), (298, 143940), (447, 95960), (596, 71970), (745, 57576), (894, 47980), (1192, 35985), (1490, 28788), (1788, 23990), (2235, 19192), (2399, 17880), (2980, 14394), (3576, 11995), (4470, 9596), (4798, 8940), (5960, 7197)]