68443560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{190121}}^1$

素因数の和:190138

約数の個数: 48

約数和(自身を含む): 222442740

約数和(自身を除く): 153999180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 190121, 380242, 570363, 760484, 950605, 1140726, 1520968, 1711089, 1901210, 2281452, 2851815, 3422178, 3802420, 4562904, 5703630, 6844356, 7604840, 8555445, 11407260, 13688712, 17110890, 22814520, 34221780, 68443560]

約数ペア:

[(1, 68443560), (2, 34221780), (3, 22814520), (4, 17110890), (5, 13688712), (6, 11407260), (8, 8555445), (9, 7604840), (10, 6844356), (12, 5703630), (15, 4562904), (18, 3802420), (20, 3422178), (24, 2851815), (30, 2281452), (36, 1901210), (40, 1711089), (45, 1520968), (60, 1140726), (72, 950605), (90, 760484), (120, 570363), (180, 380242), (360, 190121)]