135287640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{375799}}^1$

素因数の和:375816

約数の個数: 48

約数和(自身を含む): 439686000

約数和(自身を除く): 304398360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 375799, 751598, 1127397, 1503196, 1878995, 2254794, 3006392, 3382191, 3757990, 4509588, 5636985, 6764382, 7515980, 9019176, 11273970, 13528764, 15031960, 16910955, 22547940, 27057528, 33821910, 45095880, 67643820, 135287640]

約数ペア:

[(1, 135287640), (2, 67643820), (3, 45095880), (4, 33821910), (5, 27057528), (6, 22547940), (8, 16910955), (9, 15031960), (10, 13528764), (12, 11273970), (15, 9019176), (18, 7515980), (20, 6764382), (24, 5636985), (30, 4509588), (36, 3757990), (40, 3382191), (45, 3006392), (60, 2254794), (72, 1878995), (90, 1503196), (120, 1127397), (180, 751598), (360, 375799)]