80307216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 120

約数和(自身を含む): 247796640

約数和(自身を除く): 167489424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 419, 484, 528, 726, 792, 838, 968, 1089, 1257, 1331, 1452, 1584, 1676, 1936, 2178, 2514, 2662, 2904, 3352, 3771, 3993, 4356, 4609, 5028, 5324, 5808, 6704, 7542, 7986, 8712, 9218, 10056, 10648, 11979, 13827, 15084, 15972, 17424, 18436, 20112, 21296, 23958, 27654, 30168, 31944, 36872, 41481, 47916, 50699, 55308, 60336, 63888, 73744, 82962, 95832, 101398, 110616, 152097, 165924, 191664, 202796, 221232, 304194, 331848, 405592, 456291, 557689, 608388, 663696, 811184, 912582, 1115378, 1216776, 1673067, 1825164, 2230756, 2433552, 3346134, 3650328, 4461512, 5019201, 6692268, 7300656, 8923024, 10038402, 13384536, 20076804, 26769072, 40153608, 80307216]

約数ペア:

[(1, 80307216), (2, 40153608), (3, 26769072), (4, 20076804), (6, 13384536), (8, 10038402), (9, 8923024), (11, 7300656), (12, 6692268), (16, 5019201), (18, 4461512), (22, 3650328), (24, 3346134), (33, 2433552), (36, 2230756), (44, 1825164), (48, 1673067), (66, 1216776), (72, 1115378), (88, 912582), (99, 811184), (121, 663696), (132, 608388), (144, 557689), (176, 456291), (198, 405592), (242, 331848), (264, 304194), (363, 221232), (396, 202796), (419, 191664), (484, 165924), (528, 152097), (726, 110616), (792, 101398), (838, 95832), (968, 82962), (1089, 73744), (1257, 63888), (1331, 60336), (1452, 55308), (1584, 50699), (1676, 47916), (1936, 41481), (2178, 36872), (2514, 31944), (2662, 30168), (2904, 27654), (3352, 23958), (3771, 21296), (3993, 20112), (4356, 18436), (4609, 17424), (5028, 15972), (5324, 15084), (5808, 13827), (6704, 11979), (7542, 10648), (7986, 10056), (8712, 9218)]