308885040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{429007}}^1$

素因数の和:429026

約数の個数: 60

約数和(自身を含む): 1037341344

約数和(自身を除く): 728456304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 429007, 858014, 1287021, 1716028, 2145035, 2574042, 3432056, 3861063, 4290070, 5148084, 6435105, 6864112, 7722126, 8580140, 10296168, 12870210, 15444252, 17160280, 19305315, 20592336, 25740420, 30888504, 34320560, 38610630, 51480840, 61777008, 77221260, 102961680, 154442520, 308885040]

約数ペア:

[(1, 308885040), (2, 154442520), (3, 102961680), (4, 77221260), (5, 61777008), (6, 51480840), (8, 38610630), (9, 34320560), (10, 30888504), (12, 25740420), (15, 20592336), (16, 19305315), (18, 17160280), (20, 15444252), (24, 12870210), (30, 10296168), (36, 8580140), (40, 7722126), (45, 6864112), (48, 6435105), (60, 5148084), (72, 4290070), (80, 3861063), (90, 3432056), (120, 2574042), (144, 2145035), (180, 1716028), (240, 1287021), (360, 858014), (720, 429007)]