2147830920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{145517}}^1$

素因数の和:145575

約数の個数: 96

約数和(自身を含む): 7150754520

約数和(自身を除く): 5002923600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 145517, 291034, 436551, 582068, 727585, 873102, 1164136, 1309653, 1455170, 1746204, 2182755, 2619306, 2910340, 3492408, 4365510, 5238612, 5820680, 5966197, 6548265, 8731020, 10477224, 11932394, 13096530, 17462040, 17898591, 23864788, 26193060, 29830985, 35797182, 47729576, 52386120, 53695773, 59661970, 71594364, 89492955, 107391546, 119323940, 143188728, 178985910, 214783092, 238647880, 268478865, 357971820, 429566184, 536957730, 715943640, 1073915460, 2147830920]

約数ペア:

[(1, 2147830920), (2, 1073915460), (3, 715943640), (4, 536957730), (5, 429566184), (6, 357971820), (8, 268478865), (9, 238647880), (10, 214783092), (12, 178985910), (15, 143188728), (18, 119323940), (20, 107391546), (24, 89492955), (30, 71594364), (36, 59661970), (40, 53695773), (41, 52386120), (45, 47729576), (60, 35797182), (72, 29830985), (82, 26193060), (90, 23864788), (120, 17898591), (123, 17462040), (164, 13096530), (180, 11932394), (205, 10477224), (246, 8731020), (328, 6548265), (360, 5966197), (369, 5820680), (410, 5238612), (492, 4365510), (615, 3492408), (738, 2910340), (820, 2619306), (984, 2182755), (1230, 1746204), (1476, 1455170), (1640, 1309653), (1845, 1164136), (2460, 873102), (2952, 727585), (3690, 582068), (4920, 436551), (7380, 291034), (14760, 145517)]