4576020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1504

約数の個数: 48

約数和(自身を含む): 13063680

約数和(自身を除く): 8487660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1439, 1590, 2878, 3180, 4317, 5756, 7195, 8634, 14390, 17268, 21585, 28780, 43170, 76267, 86340, 152534, 228801, 305068, 381335, 457602, 762670, 915204, 1144005, 1525340, 2288010, 4576020]

約数ペア:

[(1, 4576020), (2, 2288010), (3, 1525340), (4, 1144005), (5, 915204), (6, 762670), (10, 457602), (12, 381335), (15, 305068), (20, 228801), (30, 152534), (53, 86340), (60, 76267), (106, 43170), (159, 28780), (212, 21585), (265, 17268), (318, 14390), (530, 8634), (636, 7195), (795, 5756), (1060, 4317), (1439, 3180), (1590, 2878)]