25392240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{35267}}^1$

素因数の和:35286

約数の個数: 60

約数和(自身を含む): 85278024

約数和(自身を除く): 59885784

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, 35267, 70534, 105801, 141068, 176335, 211602, 282136, 317403, 352670, 423204, 529005, 564272, 634806, 705340, 846408, 1058010, 1269612, 1410680, 1587015, 1692816, 2116020, 2539224, 2821360, 3174030, 4232040, 5078448, 6348060, 8464080, 12696120, 25392240]

約数ペア:

[(1, 25392240), (2, 12696120), (3, 8464080), (4, 6348060), (5, 5078448), (6, 4232040), (8, 3174030), (9, 2821360), (10, 2539224), (12, 2116020), (15, 1692816), (16, 1587015), (18, 1410680), (20, 1269612), (24, 1058010), (30, 846408), (36, 705340), (40, 634806), (45, 564272), (48, 529005), (60, 423204), (72, 352670), (80, 317403), (90, 282136), (120, 211602), (144, 176335), (180, 141068), (240, 105801), (360, 70534), (720, 35267)]