20062301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{532439}}^1$

素因数の和:532612

約数の個数: 80

約数和(自身を含む): 62589386880

約数和(自身を除く): 42527085360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 532439, 1064878, 1597317, 2129756, 2662195, 3194634, 4259512, 5324390, 6389268, 7986585, 8519024, 10648780, 12778536, 15973170, 21297560, 25557072, 31946340, 42595120, 63892680, 83592923, 127785360, 167185846, 250778769, 334371692, 417964615, 501557538, 668743384, 835929230, 1003115076, 1253893845, 1337486768, 1671858460, 2006230152, 2507787690, 3343716920, 4012460304, 5015575380, 6687433840, 10031150760, 20062301520]

約数ペア:

[(1, 20062301520), (2, 10031150760), (3, 6687433840), (4, 5015575380), (5, 4012460304), (6, 3343716920), (8, 2507787690), (10, 2006230152), (12, 1671858460), (15, 1337486768), (16, 1253893845), (20, 1003115076), (24, 835929230), (30, 668743384), (40, 501557538), (48, 417964615), (60, 334371692), (80, 250778769), (120, 167185846), (157, 127785360), (240, 83592923), (314, 63892680), (471, 42595120), (628, 31946340), (785, 25557072), (942, 21297560), (1256, 15973170), (1570, 12778536), (1884, 10648780), (2355, 8519024), (2512, 7986585), (3140, 6389268), (3768, 5324390), (4710, 4259512), (6280, 3194634), (7536, 2662195), (9420, 2129756), (12560, 1597317), (18840, 1064878), (37680, 532439)]