29075280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9348

約数の個数: 80

約数和(自身を含む): 97077120

約数和(自身を除く): 68001840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9319, 18638, 27957, 37276, 46595, 55914, 74552, 93190, 111828, 121147, 139785, 149104, 186380, 223656, 242294, 279570, 363441, 372760, 447312, 484588, 559140, 605735, 726882, 745520, 969176, 1118280, 1211470, 1453764, 1817205, 1938352, 2236560, 2422940, 2907528, 3634410, 4845880, 5815056, 7268820, 9691760, 14537640, 29075280]

約数ペア:

[(1, 29075280), (2, 14537640), (3, 9691760), (4, 7268820), (5, 5815056), (6, 4845880), (8, 3634410), (10, 2907528), (12, 2422940), (13, 2236560), (15, 1938352), (16, 1817205), (20, 1453764), (24, 1211470), (26, 1118280), (30, 969176), (39, 745520), (40, 726882), (48, 605735), (52, 559140), (60, 484588), (65, 447312), (78, 372760), (80, 363441), (104, 279570), (120, 242294), (130, 223656), (156, 186380), (195, 149104), (208, 139785), (240, 121147), (260, 111828), (312, 93190), (390, 74552), (520, 55914), (624, 46595), (780, 37276), (1040, 27957), (1560, 18638), (3120, 9319)]