79726560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 252927360

約数和(自身を除く): 173200800

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, 163, 240, 326, 480, 489, 652, 815, 978, 1019, 1304, 1630, 1956, 2038, 2445, 2608, 3057, 3260, 3912, 4076, 4890, 5095, 5216, 6114, 6520, 7824, 8152, 9780, 10190, 12228, 13040, 15285, 15648, 16304, 19560, 20380, 24456, 26080, 30570, 32608, 39120, 40760, 48912, 61140, 78240, 81520, 97824, 122280, 163040, 166097, 244560, 332194, 489120, 498291, 664388, 830485, 996582, 1328776, 1660970, 1993164, 2491455, 2657552, 3321940, 3986328, 4982910, 5315104, 6643880, 7972656, 9965820, 13287760, 15945312, 19931640, 26575520, 39863280, 79726560]

約数ペア:

[(1, 79726560), (2, 39863280), (3, 26575520), (4, 19931640), (5, 15945312), (6, 13287760), (8, 9965820), (10, 7972656), (12, 6643880), (15, 5315104), (16, 4982910), (20, 3986328), (24, 3321940), (30, 2657552), (32, 2491455), (40, 1993164), (48, 1660970), (60, 1328776), (80, 996582), (96, 830485), (120, 664388), (160, 498291), (163, 489120), (240, 332194), (326, 244560), (480, 166097), (489, 163040), (652, 122280), (815, 97824), (978, 81520), (1019, 78240), (1304, 61140), (1630, 48912), (1956, 40760), (2038, 39120), (2445, 32608), (2608, 30570), (3057, 26080), (3260, 24456), (3912, 20380), (4076, 19560), (4890, 16304), (5095, 15648), (5216, 15285), (6114, 13040), (6520, 12228), (7824, 10190), (8152, 9780)]