91680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 290304

約数和(自身を除く): 198624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 191, 240, 382, 480, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4584, 5730, 6112, 7640, 9168, 11460, 15280, 18336, 22920, 30560, 45840, 91680]

約数ペア:

[(1, 91680), (2, 45840), (3, 30560), (4, 22920), (5, 18336), (6, 15280), (8, 11460), (10, 9168), (12, 7640), (15, 6112), (16, 5730), (20, 4584), (24, 3820), (30, 3056), (32, 2865), (40, 2292), (48, 1910), (60, 1528), (80, 1146), (96, 955), (120, 764), (160, 573), (191, 480), (240, 382)]