720242016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10889}}^1$

素因数の和:10968

約数の個数: 96

約数和(自身を含む): 2074675680

約数和(自身を除く): 1354433664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 78, 96, 104, 106, 156, 159, 208, 212, 312, 318, 416, 424, 624, 636, 689, 848, 1248, 1272, 1378, 1696, 2067, 2544, 2756, 4134, 5088, 5512, 8268, 10889, 11024, 16536, 21778, 22048, 32667, 33072, 43556, 65334, 66144, 87112, 130668, 141557, 174224, 261336, 283114, 348448, 424671, 522672, 566228, 577117, 849342, 1045344, 1132456, 1154234, 1698684, 1731351, 2264912, 2308468, 3397368, 3462702, 4529824, 4616936, 6794736, 6925404, 7502521, 9233872, 13589472, 13850808, 15005042, 18467744, 22507563, 27701616, 30010084, 45015126, 55403232, 60020168, 90030252, 120040336, 180060504, 240080672, 360121008, 720242016]

約数ペア:

[(1, 720242016), (2, 360121008), (3, 240080672), (4, 180060504), (6, 120040336), (8, 90030252), (12, 60020168), (13, 55403232), (16, 45015126), (24, 30010084), (26, 27701616), (32, 22507563), (39, 18467744), (48, 15005042), (52, 13850808), (53, 13589472), (78, 9233872), (96, 7502521), (104, 6925404), (106, 6794736), (156, 4616936), (159, 4529824), (208, 3462702), (212, 3397368), (312, 2308468), (318, 2264912), (416, 1731351), (424, 1698684), (624, 1154234), (636, 1132456), (689, 1045344), (848, 849342), (1248, 577117), (1272, 566228), (1378, 522672), (1696, 424671), (2067, 348448), (2544, 283114), (2756, 261336), (4134, 174224), (5088, 141557), (5512, 130668), (8268, 87112), (10889, 66144), (11024, 65334), (16536, 43556), (21778, 33072), (22048, 32667)]