2520336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 8027264

約数和(自身を除く): 5506928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 577, 624, 728, 1092, 1154, 1456, 1731, 2184, 2308, 3462, 4039, 4368, 4616, 6924, 7501, 8078, 9232, 12117, 13848, 15002, 16156, 22503, 24234, 27696, 30004, 32312, 45006, 48468, 52507, 60008, 64624, 90012, 96936, 105014, 120016, 157521, 180024, 193872, 210028, 315042, 360048, 420056, 630084, 840112, 1260168, 2520336]

約数ペア:

[(1, 2520336), (2, 1260168), (3, 840112), (4, 630084), (6, 420056), (7, 360048), (8, 315042), (12, 210028), (13, 193872), (14, 180024), (16, 157521), (21, 120016), (24, 105014), (26, 96936), (28, 90012), (39, 64624), (42, 60008), (48, 52507), (52, 48468), (56, 45006), (78, 32312), (84, 30004), (91, 27696), (104, 24234), (112, 22503), (156, 16156), (168, 15002), (182, 13848), (208, 12117), (273, 9232), (312, 8078), (336, 7501), (364, 6924), (546, 4616), (577, 4368), (624, 4039), (728, 3462), (1092, 2308), (1154, 2184), (1456, 1731)]