159743520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110933}}^1$

素因数の和:110954

約数の個数: 72

約数和(自身を含む): 545129676

約数和(自身を除く): 385386156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110933, 221866, 332799, 443732, 554665, 665598, 887464, 998397, 1109330, 1331196, 1663995, 1774928, 1996794, 2218660, 2662392, 3327990, 3549856, 3993588, 4437320, 4991985, 5324784, 6655980, 7987176, 8874640, 9983970, 10649568, 13311960, 15974352, 17749280, 19967940, 26623920, 31948704, 39935880, 53247840, 79871760, 159743520]

約数ペア:

[(1, 159743520), (2, 79871760), (3, 53247840), (4, 39935880), (5, 31948704), (6, 26623920), (8, 19967940), (9, 17749280), (10, 15974352), (12, 13311960), (15, 10649568), (16, 9983970), (18, 8874640), (20, 7987176), (24, 6655980), (30, 5324784), (32, 4991985), (36, 4437320), (40, 3993588), (45, 3549856), (48, 3327990), (60, 2662392), (72, 2218660), (80, 1996794), (90, 1774928), (96, 1663995), (120, 1331196), (144, 1109330), (160, 998397), (180, 887464), (240, 665598), (288, 554665), (360, 443732), (480, 332799), (720, 221866), (1440, 110933)]