4912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 15457344

約数和(自身を除く): 10545264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 211, 240, 291, 388, 422, 485, 582, 633, 776, 844, 970, 1055, 1164, 1266, 1455, 1552, 1688, 1940, 2110, 2328, 2532, 2910, 3165, 3376, 3880, 4220, 4656, 5064, 5820, 6330, 7760, 8440, 10128, 11640, 12660, 16880, 20467, 23280, 25320, 40934, 50640, 61401, 81868, 102335, 122802, 163736, 204670, 245604, 307005, 327472, 409340, 491208, 614010, 818680, 982416, 1228020, 1637360, 2456040, 4912080]

約数ペア:

[(1, 4912080), (2, 2456040), (3, 1637360), (4, 1228020), (5, 982416), (6, 818680), (8, 614010), (10, 491208), (12, 409340), (15, 327472), (16, 307005), (20, 245604), (24, 204670), (30, 163736), (40, 122802), (48, 102335), (60, 81868), (80, 61401), (97, 50640), (120, 40934), (194, 25320), (211, 23280), (240, 20467), (291, 16880), (388, 12660), (422, 11640), (485, 10128), (582, 8440), (633, 7760), (776, 6330), (844, 5820), (970, 5064), (1055, 4656), (1164, 4220), (1266, 3880), (1455, 3376), (1552, 3165), (1688, 2910), (1940, 2532), (2110, 2328)]