4220520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{35171}}^1$

素因数の和:35185

約数の個数: 32

約数和(自身を含む): 12661920

約数和(自身を除く): 8441400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 35171, 70342, 105513, 140684, 175855, 211026, 281368, 351710, 422052, 527565, 703420, 844104, 1055130, 1406840, 2110260, 4220520]

約数ペア:

[(1, 4220520), (2, 2110260), (3, 1406840), (4, 1055130), (5, 844104), (6, 703420), (8, 527565), (10, 422052), (12, 351710), (15, 281368), (20, 211026), (24, 175855), (30, 140684), (40, 105513), (60, 70342), (120, 35171)]