4132140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 11770080

約数和(自身を除く): 7637940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1129, 1220, 1830, 2258, 3387, 3660, 4516, 5645, 6774, 11290, 13548, 16935, 22580, 33870, 67740, 68869, 137738, 206607, 275476, 344345, 413214, 688690, 826428, 1033035, 1377380, 2066070, 4132140]

約数ペア:

[(1, 4132140), (2, 2066070), (3, 1377380), (4, 1033035), (5, 826428), (6, 688690), (10, 413214), (12, 344345), (15, 275476), (20, 206607), (30, 137738), (60, 68869), (61, 67740), (122, 33870), (183, 22580), (244, 16935), (305, 13548), (366, 11290), (610, 6774), (732, 5645), (915, 4516), (1129, 3660), (1220, 3387), (1830, 2258)]