388191941040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70324627}}^1$

素因数の和:70324666

約数の個数: 80

約数和(自身を含む): 1255716557568

約数和(自身を除く): 867524616528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 70324627, 140649254, 210973881, 281298508, 351623135, 421947762, 562597016, 703246270, 843895524, 1054869405, 1125194032, 1406492540, 1617466421, 1687791048, 2109738810, 2812985080, 3234932842, 3375582096, 4219477620, 4852399263, 5625970160, 6469865684, 8087332105, 8438955240, 9704798526, 12939731368, 16174664210, 16877910480, 19409597052, 24261996315, 25879462736, 32349328420, 38819194104, 48523992630, 64698656840, 77638388208, 97047985260, 129397313680, 194095970520, 388191941040]

約数ペア:

[(1, 388191941040), (2, 194095970520), (3, 129397313680), (4, 97047985260), (5, 77638388208), (6, 64698656840), (8, 48523992630), (10, 38819194104), (12, 32349328420), (15, 25879462736), (16, 24261996315), (20, 19409597052), (23, 16877910480), (24, 16174664210), (30, 12939731368), (40, 9704798526), (46, 8438955240), (48, 8087332105), (60, 6469865684), (69, 5625970160), (80, 4852399263), (92, 4219477620), (115, 3375582096), (120, 3234932842), (138, 2812985080), (184, 2109738810), (230, 1687791048), (240, 1617466421), (276, 1406492540), (345, 1125194032), (368, 1054869405), (460, 843895524), (552, 703246270), (690, 562597016), (920, 421947762), (1104, 351623135), (1380, 281298508), (1840, 210973881), (2760, 140649254), (5520, 70324627)]