129232260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{26591}}^1$

素因数の和:26615

約数の個数: 72

約数和(自身を含む): 406538496

約数和(自身を除く): 277306236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 26591, 53182, 79773, 106364, 132955, 159546, 239319, 265910, 319092, 398865, 478638, 531820, 717957, 797730, 957276, 1196595, 1435914, 1595460, 2153871, 2393190, 2871828, 3589785, 4307742, 4786380, 6461613, 7179570, 8615484, 10769355, 12923226, 14359140, 21538710, 25846452, 32308065, 43077420, 64616130, 129232260]

約数ペア:

[(1, 129232260), (2, 64616130), (3, 43077420), (4, 32308065), (5, 25846452), (6, 21538710), (9, 14359140), (10, 12923226), (12, 10769355), (15, 8615484), (18, 7179570), (20, 6461613), (27, 4786380), (30, 4307742), (36, 3589785), (45, 2871828), (54, 2393190), (60, 2153871), (81, 1595460), (90, 1435914), (108, 1196595), (135, 957276), (162, 797730), (180, 717957), (243, 531820), (270, 478638), (324, 398865), (405, 319092), (486, 265910), (540, 239319), (810, 159546), (972, 132955), (1215, 106364), (1620, 79773), (2430, 53182), (4860, 26591)]