15760560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 49434336

約数和(自身を除く): 33673776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 677, 776, 970, 1164, 1354, 1455, 1552, 1940, 2031, 2328, 2708, 2910, 3385, 3880, 4062, 4656, 5416, 5820, 6770, 7760, 8124, 10155, 10832, 11640, 13540, 16248, 20310, 23280, 27080, 32496, 40620, 54160, 65669, 81240, 131338, 162480, 197007, 262676, 328345, 394014, 525352, 656690, 788028, 985035, 1050704, 1313380, 1576056, 1970070, 2626760, 3152112, 3940140, 5253520, 7880280, 15760560]

約数ペア:

[(1, 15760560), (2, 7880280), (3, 5253520), (4, 3940140), (5, 3152112), (6, 2626760), (8, 1970070), (10, 1576056), (12, 1313380), (15, 1050704), (16, 985035), (20, 788028), (24, 656690), (30, 525352), (40, 394014), (48, 328345), (60, 262676), (80, 197007), (97, 162480), (120, 131338), (194, 81240), (240, 65669), (291, 54160), (388, 40620), (485, 32496), (582, 27080), (677, 23280), (776, 20310), (970, 16248), (1164, 13540), (1354, 11640), (1455, 10832), (1552, 10155), (1940, 8124), (2031, 7760), (2328, 6770), (2708, 5820), (2910, 5416), (3385, 4656), (3880, 4062)]