720598980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{12763}}^1$

素因数の和:13716

約数の個数: 48

約数和(自身を含む): 2019979584

約数和(自身を除く): 1299380604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 941, 1882, 2823, 3764, 4705, 5646, 9410, 11292, 12763, 14115, 18820, 25526, 28230, 38289, 51052, 56460, 63815, 76578, 127630, 153156, 191445, 255260, 382890, 765780, 12009983, 24019966, 36029949, 48039932, 60049915, 72059898, 120099830, 144119796, 180149745, 240199660, 360299490, 720598980]

約数ペア:

[(1, 720598980), (2, 360299490), (3, 240199660), (4, 180149745), (5, 144119796), (6, 120099830), (10, 72059898), (12, 60049915), (15, 48039932), (20, 36029949), (30, 24019966), (60, 12009983), (941, 765780), (1882, 382890), (2823, 255260), (3764, 191445), (4705, 153156), (5646, 127630), (9410, 76578), (11292, 63815), (12763, 56460), (14115, 51052), (18820, 38289), (25526, 28230)]