40892520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{787}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 123117120

約数和(自身を除く): 82224600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 787, 866, 1299, 1574, 1732, 2165, 2361, 2598, 3148, 3464, 3935, 4330, 4722, 5196, 6296, 6495, 7870, 8660, 9444, 10392, 11805, 12990, 15740, 17320, 18888, 23610, 25980, 31480, 47220, 51960, 94440, 340771, 681542, 1022313, 1363084, 1703855, 2044626, 2726168, 3407710, 4089252, 5111565, 6815420, 8178504, 10223130, 13630840, 20446260, 40892520]

約数ペア:

[(1, 40892520), (2, 20446260), (3, 13630840), (4, 10223130), (5, 8178504), (6, 6815420), (8, 5111565), (10, 4089252), (12, 3407710), (15, 2726168), (20, 2044626), (24, 1703855), (30, 1363084), (40, 1022313), (60, 681542), (120, 340771), (433, 94440), (787, 51960), (866, 47220), (1299, 31480), (1574, 25980), (1732, 23610), (2165, 18888), (2361, 17320), (2598, 15740), (3148, 12990), (3464, 11805), (3935, 10392), (4330, 9444), (4722, 8660), (5196, 7870), (6296, 6495)]