8469480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 25623360

約数和(自身を除く): 17153880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 433, 489, 652, 815, 866, 978, 1299, 1304, 1630, 1732, 1956, 2165, 2445, 2598, 3260, 3464, 3912, 4330, 4890, 5196, 6495, 6520, 8660, 9780, 10392, 12990, 17320, 19560, 25980, 51960, 70579, 141158, 211737, 282316, 352895, 423474, 564632, 705790, 846948, 1058685, 1411580, 1693896, 2117370, 2823160, 4234740, 8469480]

約数ペア:

[(1, 8469480), (2, 4234740), (3, 2823160), (4, 2117370), (5, 1693896), (6, 1411580), (8, 1058685), (10, 846948), (12, 705790), (15, 564632), (20, 423474), (24, 352895), (30, 282316), (40, 211737), (60, 141158), (120, 70579), (163, 51960), (326, 25980), (433, 19560), (489, 17320), (652, 12990), (815, 10392), (866, 9780), (978, 8660), (1299, 6520), (1304, 6495), (1630, 5196), (1732, 4890), (1956, 4330), (2165, 3912), (2445, 3464), (2598, 3260)]