78753120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 249661440

約数和(自身を除く): 170908320

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, 859, 955, 1146, 1528, 1718, 1910, 2292, 2577, 2865, 3056, 3436, 3820, 4295, 4584, 5154, 5730, 6112, 6872, 7640, 8590, 9168, 10308, 11460, 12885, 13744, 15280, 17180, 18336, 20616, 22920, 25770, 27488, 30560, 34360, 41232, 45840, 51540, 68720, 82464, 91680, 103080, 137440, 164069, 206160, 328138, 412320, 492207, 656276, 820345, 984414, 1312552, 1640690, 1968828, 2461035, 2625104, 3281380, 3937656, 4922070, 5250208, 6562760, 7875312, 9844140, 13125520, 15750624, 19688280, 26251040, 39376560, 78753120]

約数ペア:

[(1, 78753120), (2, 39376560), (3, 26251040), (4, 19688280), (5, 15750624), (6, 13125520), (8, 9844140), (10, 7875312), (12, 6562760), (15, 5250208), (16, 4922070), (20, 3937656), (24, 3281380), (30, 2625104), (32, 2461035), (40, 1968828), (48, 1640690), (60, 1312552), (80, 984414), (96, 820345), (120, 656276), (160, 492207), (191, 412320), (240, 328138), (382, 206160), (480, 164069), (573, 137440), (764, 103080), (859, 91680), (955, 82464), (1146, 68720), (1528, 51540), (1718, 45840), (1910, 41232), (2292, 34360), (2577, 30560), (2865, 27488), (3056, 25770), (3436, 22920), (3820, 20616), (4295, 18336), (4584, 17180), (5154, 15280), (5730, 13744), (6112, 12885), (6872, 11460), (7640, 10308), (8590, 9168)]