72615360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{75641}}^1$

素因数の和:75661

約数の個数: 56

約数和(自身を含む): 230556816

約数和(自身を除く): 157941456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 75641, 151282, 226923, 302564, 378205, 453846, 605128, 756410, 907692, 1134615, 1210256, 1512820, 1815384, 2269230, 2420512, 3025640, 3630768, 4538460, 4841024, 6051280, 7261536, 9076920, 12102560, 14523072, 18153840, 24205120, 36307680, 72615360]

約数ペア:

[(1, 72615360), (2, 36307680), (3, 24205120), (4, 18153840), (5, 14523072), (6, 12102560), (8, 9076920), (10, 7261536), (12, 6051280), (15, 4841024), (16, 4538460), (20, 3630768), (24, 3025640), (30, 2420512), (32, 2269230), (40, 1815384), (48, 1512820), (60, 1210256), (64, 1134615), (80, 907692), (96, 756410), (120, 605128), (160, 453846), (192, 378205), (240, 302564), (320, 226923), (480, 151282), (960, 75641)]