124035760

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 297632736

約数和(自身を除く): 173596976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 134, 146, 268, 292, 317, 335, 365, 536, 584, 634, 670, 730, 1072, 1168, 1268, 1340, 1460, 1585, 2536, 2680, 2920, 3170, 4891, 5072, 5360, 5840, 6340, 9782, 12680, 19564, 21239, 23141, 24455, 25360, 39128, 42478, 46282, 48910, 78256, 84956, 92564, 97820, 106195, 115705, 169912, 185128, 195640, 212390, 231410, 339824, 370256, 391280, 424780, 462820, 849560, 925640, 1550447, 1699120, 1851280, 3100894, 6201788, 7752235, 12403576, 15504470, 24807152, 31008940, 62017880, 124035760]

約数ペア:

[(1, 124035760), (2, 62017880), (4, 31008940), (5, 24807152), (8, 15504470), (10, 12403576), (16, 7752235), (20, 6201788), (40, 3100894), (67, 1851280), (73, 1699120), (80, 1550447), (134, 925640), (146, 849560), (268, 462820), (292, 424780), (317, 391280), (335, 370256), (365, 339824), (536, 231410), (584, 212390), (634, 195640), (670, 185128), (730, 169912), (1072, 115705), (1168, 106195), (1268, 97820), (1340, 92564), (1460, 84956), (1585, 78256), (2536, 48910), (2680, 46282), (2920, 42478), (3170, 39128), (4891, 25360), (5072, 24455), (5360, 23141), (5840, 21239), (6340, 19564), (9782, 12680)]