520023720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4333531}}^1$

素因数の和:4333545

約数の個数: 32

約数和(自身を含む): 1560071520

約数和(自身を除く): 1040047800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4333531, 8667062, 13000593, 17334124, 21667655, 26001186, 34668248, 43335310, 52002372, 65002965, 86670620, 104004744, 130005930, 173341240, 260011860, 520023720]

約数ペア:

[(1, 520023720), (2, 260011860), (3, 173341240), (4, 130005930), (5, 104004744), (6, 86670620), (8, 65002965), (10, 52002372), (12, 43335310), (15, 34668248), (20, 26001186), (24, 21667655), (30, 17334124), (40, 13000593), (60, 8667062), (120, 4333531)]