29961240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{249677}}^1$

素因数の和:249691

約数の個数: 32

約数和(自身を含む): 89884080

約数和(自身を除く): 59922840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 249677, 499354, 749031, 998708, 1248385, 1498062, 1997416, 2496770, 2996124, 3745155, 4993540, 5992248, 7490310, 9987080, 14980620, 29961240]

約数ペア:

[(1, 29961240), (2, 14980620), (3, 9987080), (4, 7490310), (5, 5992248), (6, 4993540), (8, 3745155), (10, 2996124), (12, 2496770), (15, 1997416), (20, 1498062), (24, 1248385), (30, 998708), (40, 749031), (60, 499354), (120, 249677)]