79651680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{165941}}^1$

素因数の和:165959

約数の個数: 48

約数和(自身を含む): 250904304

約数和(自身を除く): 171252624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 165941, 331882, 497823, 663764, 829705, 995646, 1327528, 1659410, 1991292, 2489115, 2655056, 3318820, 3982584, 4978230, 5310112, 6637640, 7965168, 9956460, 13275280, 15930336, 19912920, 26550560, 39825840, 79651680]

約数ペア:

[(1, 79651680), (2, 39825840), (3, 26550560), (4, 19912920), (5, 15930336), (6, 13275280), (8, 9956460), (10, 7965168), (12, 6637640), (15, 5310112), (16, 4978230), (20, 3982584), (24, 3318820), (30, 2655056), (32, 2489115), (40, 1991292), (48, 1659410), (60, 1327528), (80, 995646), (96, 829705), (120, 663764), (160, 497823), (240, 331882), (480, 165941)]