15560352

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 72

約数和(自身を含む): 44786196

約数和(自身を除く): 29225844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 557, 582, 776, 873, 1114, 1164, 1552, 1671, 1746, 2228, 2328, 3104, 3342, 3492, 4456, 4656, 5013, 6684, 6984, 8912, 9312, 10026, 13368, 13968, 17824, 20052, 26736, 27936, 40104, 53472, 54029, 80208, 108058, 160416, 162087, 216116, 324174, 432232, 486261, 648348, 864464, 972522, 1296696, 1728928, 1945044, 2593392, 3890088, 5186784, 7780176, 15560352]

約数ペア:

[(1, 15560352), (2, 7780176), (3, 5186784), (4, 3890088), (6, 2593392), (8, 1945044), (9, 1728928), (12, 1296696), (16, 972522), (18, 864464), (24, 648348), (32, 486261), (36, 432232), (48, 324174), (72, 216116), (96, 162087), (97, 160416), (144, 108058), (194, 80208), (288, 54029), (291, 53472), (388, 40104), (557, 27936), (582, 26736), (776, 20052), (873, 17824), (1114, 13968), (1164, 13368), (1552, 10026), (1671, 9312), (1746, 8912), (2228, 6984), (2328, 6684), (3104, 5013), (3342, 4656), (3492, 4456)]