146623920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{610933}}^1$

素因数の和:610949

約数の個数: 40

約数和(自身を含む): 454534896

約数和(自身を除く): 307910976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 610933, 1221866, 1832799, 2443732, 3054665, 3665598, 4887464, 6109330, 7331196, 9163995, 9774928, 12218660, 14662392, 18327990, 24437320, 29324784, 36655980, 48874640, 73311960, 146623920]

約数ペア:

[(1, 146623920), (2, 73311960), (3, 48874640), (4, 36655980), (5, 29324784), (6, 24437320), (8, 18327990), (10, 14662392), (12, 12218660), (15, 9774928), (16, 9163995), (20, 7331196), (24, 6109330), (30, 4887464), (40, 3665598), (48, 3054665), (60, 2443732), (80, 1832799), (120, 1221866), (240, 610933)]