2054703720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17122531}}^1$

素因数の和:17122545

約数の個数: 32

約数和(自身を含む): 6164111520

約数和(自身を除く): 4109407800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17122531, 34245062, 51367593, 68490124, 85612655, 102735186, 136980248, 171225310, 205470372, 256837965, 342450620, 410940744, 513675930, 684901240, 1027351860, 2054703720]

約数ペア:

[(1, 2054703720), (2, 1027351860), (3, 684901240), (4, 513675930), (5, 410940744), (6, 342450620), (8, 256837965), (10, 205470372), (12, 171225310), (15, 136980248), (20, 102735186), (24, 85612655), (30, 68490124), (40, 51367593), (60, 34245062), (120, 17122531)]