151383720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1261531}}^1$

素因数の和:1261545

約数の個数: 32

約数和(自身を含む): 454151520

約数和(自身を除く): 302767800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1261531, 2523062, 3784593, 5046124, 6307655, 7569186, 10092248, 12615310, 15138372, 18922965, 25230620, 30276744, 37845930, 50461240, 75691860, 151383720]

約数ペア:

[(1, 151383720), (2, 75691860), (3, 50461240), (4, 37845930), (5, 30276744), (6, 25230620), (8, 18922965), (10, 15138372), (12, 12615310), (15, 10092248), (20, 7569186), (24, 6307655), (30, 5046124), (40, 3784593), (60, 2523062), (120, 1261531)]