56800080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78889}}^1$

素因数の和:78908

約数の個数: 60

約数和(自身を含む): 190756020

約数和(自身を除く): 133955940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78889, 157778, 236667, 315556, 394445, 473334, 631112, 710001, 788890, 946668, 1183335, 1262224, 1420002, 1577780, 1893336, 2366670, 2840004, 3155560, 3550005, 3786672, 4733340, 5680008, 6311120, 7100010, 9466680, 11360016, 14200020, 18933360, 28400040, 56800080]

約数ペア:

[(1, 56800080), (2, 28400040), (3, 18933360), (4, 14200020), (5, 11360016), (6, 9466680), (8, 7100010), (9, 6311120), (10, 5680008), (12, 4733340), (15, 3786672), (16, 3550005), (18, 3155560), (20, 2840004), (24, 2366670), (30, 1893336), (36, 1577780), (40, 1420002), (45, 1262224), (48, 1183335), (60, 946668), (72, 788890), (80, 710001), (90, 631112), (120, 473334), (144, 394445), (180, 315556), (240, 236667), (360, 157778), (720, 78889)]