8481420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47119}}^1$

素因数の和:47134

約数の個数: 36

約数和(自身を含む): 25727520

約数和(自身を除く): 17246100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47119, 94238, 141357, 188476, 235595, 282714, 424071, 471190, 565428, 706785, 848142, 942380, 1413570, 1696284, 2120355, 2827140, 4240710, 8481420]

約数ペア:

[(1, 8481420), (2, 4240710), (3, 2827140), (4, 2120355), (5, 1696284), (6, 1413570), (9, 942380), (10, 848142), (12, 706785), (15, 565428), (18, 471190), (20, 424071), (30, 282714), (36, 235595), (45, 188476), (60, 141357), (90, 94238), (180, 47119)]