73211640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1409}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 220298400

約数和(自身を除く): 147086760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1409, 1732, 2165, 2598, 2818, 3464, 4227, 4330, 5196, 5636, 6495, 7045, 8454, 8660, 10392, 11272, 12990, 14090, 16908, 17320, 21135, 25980, 28180, 33816, 42270, 51960, 56360, 84540, 169080, 610097, 1220194, 1830291, 2440388, 3050485, 3660582, 4880776, 6100970, 7321164, 9151455, 12201940, 14642328, 18302910, 24403880, 36605820, 73211640]

約数ペア:

[(1, 73211640), (2, 36605820), (3, 24403880), (4, 18302910), (5, 14642328), (6, 12201940), (8, 9151455), (10, 7321164), (12, 6100970), (15, 4880776), (20, 3660582), (24, 3050485), (30, 2440388), (40, 1830291), (60, 1220194), (120, 610097), (433, 169080), (866, 84540), (1299, 56360), (1409, 51960), (1732, 42270), (2165, 33816), (2598, 28180), (2818, 25980), (3464, 21135), (4227, 17320), (4330, 16908), (5196, 14090), (5636, 12990), (6495, 11272), (7045, 10392), (8454, 8660)]