13728060

素因数分解:

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

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 42456960

約数和(自身を除く): 28728900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1439, 1590, 1908, 2385, 2878, 3180, 4317, 4770, 5756, 7195, 8634, 9540, 12951, 14390, 17268, 21585, 25902, 28780, 43170, 51804, 64755, 76267, 86340, 129510, 152534, 228801, 259020, 305068, 381335, 457602, 686403, 762670, 915204, 1144005, 1372806, 1525340, 2288010, 2745612, 3432015, 4576020, 6864030, 13728060]

約数ペア:

[(1, 13728060), (2, 6864030), (3, 4576020), (4, 3432015), (5, 2745612), (6, 2288010), (9, 1525340), (10, 1372806), (12, 1144005), (15, 915204), (18, 762670), (20, 686403), (30, 457602), (36, 381335), (45, 305068), (53, 259020), (60, 228801), (90, 152534), (106, 129510), (159, 86340), (180, 76267), (212, 64755), (265, 51804), (318, 43170), (477, 28780), (530, 25902), (636, 21585), (795, 17268), (954, 14390), (1060, 12951), (1439, 9540), (1590, 8634), (1908, 7195), (2385, 5756), (2878, 4770), (3180, 4317)]