331601580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26699}}^1$

素因数の和:26740

約数の個数: 96

約数和(自身を含む): 1076544000

約数和(自身を除く): 744942420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 26699, 53398, 80097, 106796, 133495, 160194, 240291, 266990, 320388, 400485, 480582, 533980, 614077, 720873, 800970, 961164, 1201455, 1228154, 1441746, 1601940, 1842231, 2402910, 2456308, 2883492, 3070385, 3604365, 3684462, 4805820, 5526693, 6140770, 7208730, 7368924, 9211155, 11053386, 12281540, 14417460, 16580079, 18422310, 22106772, 27633465, 33160158, 36844620, 55266930, 66320316, 82900395, 110533860, 165800790, 331601580]

約数ペア:

[(1, 331601580), (2, 165800790), (3, 110533860), (4, 82900395), (5, 66320316), (6, 55266930), (9, 36844620), (10, 33160158), (12, 27633465), (15, 22106772), (18, 18422310), (20, 16580079), (23, 14417460), (27, 12281540), (30, 11053386), (36, 9211155), (45, 7368924), (46, 7208730), (54, 6140770), (60, 5526693), (69, 4805820), (90, 3684462), (92, 3604365), (108, 3070385), (115, 2883492), (135, 2456308), (138, 2402910), (180, 1842231), (207, 1601940), (230, 1441746), (270, 1228154), (276, 1201455), (345, 961164), (414, 800970), (460, 720873), (540, 614077), (621, 533980), (690, 480582), (828, 400485), (1035, 320388), (1242, 266990), (1380, 240291), (2070, 160194), (2484, 133495), (3105, 106796), (4140, 80097), (6210, 53398), (12420, 26699)]