151443720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{420677}}^1$

素因数の和:420694

約数の個数: 48

約数和(自身を含む): 492193260

約数和(自身を除く): 340749540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 420677, 841354, 1262031, 1682708, 2103385, 2524062, 3365416, 3786093, 4206770, 5048124, 6310155, 7572186, 8413540, 10096248, 12620310, 15144372, 16827080, 18930465, 25240620, 30288744, 37860930, 50481240, 75721860, 151443720]

約数ペア:

[(1, 151443720), (2, 75721860), (3, 50481240), (4, 37860930), (5, 30288744), (6, 25240620), (8, 18930465), (9, 16827080), (10, 15144372), (12, 12620310), (15, 10096248), (18, 8413540), (20, 7572186), (24, 6310155), (30, 5048124), (36, 4206770), (40, 3786093), (45, 3365416), (60, 2524062), (72, 2103385), (90, 1682708), (120, 1262031), (180, 841354), (360, 420677)]