988657680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{8821}}^1$

素因数の和:9304

約数の個数: 80

約数和(自身を含む): 3071749824

約数和(自身を除く): 2083092144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 467, 934, 1401, 1868, 2335, 2802, 3736, 4670, 5604, 7005, 7472, 8821, 9340, 11208, 14010, 17642, 18680, 22416, 26463, 28020, 35284, 37360, 44105, 52926, 56040, 70568, 88210, 105852, 112080, 132315, 141136, 176420, 211704, 264630, 352840, 423408, 529260, 705680, 1058520, 2117040, 4119407, 8238814, 12358221, 16477628, 20597035, 24716442, 32955256, 41194070, 49432884, 61791105, 65910512, 82388140, 98865768, 123582210, 164776280, 197731536, 247164420, 329552560, 494328840, 988657680]

約数ペア:

[(1, 988657680), (2, 494328840), (3, 329552560), (4, 247164420), (5, 197731536), (6, 164776280), (8, 123582210), (10, 98865768), (12, 82388140), (15, 65910512), (16, 61791105), (20, 49432884), (24, 41194070), (30, 32955256), (40, 24716442), (48, 20597035), (60, 16477628), (80, 12358221), (120, 8238814), (240, 4119407), (467, 2117040), (934, 1058520), (1401, 705680), (1868, 529260), (2335, 423408), (2802, 352840), (3736, 264630), (4670, 211704), (5604, 176420), (7005, 141136), (7472, 132315), (8821, 112080), (9340, 105852), (11208, 88210), (14010, 70568), (17642, 56040), (18680, 52926), (22416, 44105), (26463, 37360), (28020, 35284)]