131116680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{364213}}^1$

素因数の和:364230

約数の個数: 48

約数和(自身を含む): 426130380

約数和(自身を除く): 295013700

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, 364213, 728426, 1092639, 1456852, 1821065, 2185278, 2913704, 3277917, 3642130, 4370556, 5463195, 6555834, 7284260, 8741112, 10926390, 13111668, 14568520, 16389585, 21852780, 26223336, 32779170, 43705560, 65558340, 131116680]

約数ペア:

[(1, 131116680), (2, 65558340), (3, 43705560), (4, 32779170), (5, 26223336), (6, 21852780), (8, 16389585), (9, 14568520), (10, 13111668), (12, 10926390), (15, 8741112), (18, 7284260), (20, 6555834), (24, 5463195), (30, 4370556), (36, 3642130), (40, 3277917), (45, 2913704), (60, 2185278), (72, 1821065), (90, 1456852), (120, 1092639), (180, 728426), (360, 364213)]