150855720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1257131}}^1$

素因数の和:1257145

約数の個数: 32

約数和(自身を含む): 452567520

約数和(自身を除く): 301711800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1257131, 2514262, 3771393, 5028524, 6285655, 7542786, 10057048, 12571310, 15085572, 18856965, 25142620, 30171144, 37713930, 50285240, 75427860, 150855720]

約数ペア:

[(1, 150855720), (2, 75427860), (3, 50285240), (4, 37713930), (5, 30171144), (6, 25142620), (8, 18856965), (10, 15085572), (12, 12571310), (15, 10057048), (20, 7542786), (24, 6285655), (30, 5028524), (40, 3771393), (60, 2514262), (120, 1257131)]