9993120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 31933440

約数和(自身を除く): 21940320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 191, 218, 240, 327, 382, 436, 480, 545, 573, 654, 764, 872, 955, 1090, 1146, 1308, 1528, 1635, 1744, 1910, 2180, 2292, 2616, 2865, 3056, 3270, 3488, 3820, 4360, 4584, 5232, 5730, 6112, 6540, 7640, 8720, 9168, 10464, 11460, 13080, 15280, 17440, 18336, 20819, 22920, 26160, 30560, 41638, 45840, 52320, 62457, 83276, 91680, 104095, 124914, 166552, 208190, 249828, 312285, 333104, 416380, 499656, 624570, 666208, 832760, 999312, 1249140, 1665520, 1998624, 2498280, 3331040, 4996560, 9993120]

約数ペア:

[(1, 9993120), (2, 4996560), (3, 3331040), (4, 2498280), (5, 1998624), (6, 1665520), (8, 1249140), (10, 999312), (12, 832760), (15, 666208), (16, 624570), (20, 499656), (24, 416380), (30, 333104), (32, 312285), (40, 249828), (48, 208190), (60, 166552), (80, 124914), (96, 104095), (109, 91680), (120, 83276), (160, 62457), (191, 52320), (218, 45840), (240, 41638), (327, 30560), (382, 26160), (436, 22920), (480, 20819), (545, 18336), (573, 17440), (654, 15280), (764, 13080), (872, 11460), (955, 10464), (1090, 9168), (1146, 8720), (1308, 7640), (1528, 6540), (1635, 6112), (1744, 5730), (1910, 5232), (2180, 4584), (2292, 4360), (2616, 3820), (2865, 3488), (3056, 3270)]