557543640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4646197}}^1$

素因数の和:4646211

約数の個数: 32

約数和(自身を含む): 1672631280

約数和(自身を除く): 1115087640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4646197, 9292394, 13938591, 18584788, 23230985, 27877182, 37169576, 46461970, 55754364, 69692955, 92923940, 111508728, 139385910, 185847880, 278771820, 557543640]

約数ペア:

[(1, 557543640), (2, 278771820), (3, 185847880), (4, 139385910), (5, 111508728), (6, 92923940), (8, 69692955), (10, 55754364), (12, 46461970), (15, 37169576), (20, 27877182), (24, 23230985), (30, 18584788), (40, 13938591), (60, 9292394), (120, 4646197)]