122162640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1181}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 379904256

約数和(自身を除く): 257741616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 862, 1181, 1293, 1724, 2155, 2362, 2586, 3448, 3543, 4310, 4724, 5172, 5905, 6465, 6896, 7086, 8620, 9448, 10344, 11810, 12930, 14172, 17240, 17715, 18896, 20688, 23620, 25860, 28344, 34480, 35430, 47240, 51720, 56688, 70860, 94480, 103440, 141720, 283440, 509011, 1018022, 1527033, 2036044, 2545055, 3054066, 4072088, 5090110, 6108132, 7635165, 8144176, 10180220, 12216264, 15270330, 20360440, 24432528, 30540660, 40720880, 61081320, 122162640]

約数ペア:

[(1, 122162640), (2, 61081320), (3, 40720880), (4, 30540660), (5, 24432528), (6, 20360440), (8, 15270330), (10, 12216264), (12, 10180220), (15, 8144176), (16, 7635165), (20, 6108132), (24, 5090110), (30, 4072088), (40, 3054066), (48, 2545055), (60, 2036044), (80, 1527033), (120, 1018022), (240, 509011), (431, 283440), (862, 141720), (1181, 103440), (1293, 94480), (1724, 70860), (2155, 56688), (2362, 51720), (2586, 47240), (3448, 35430), (3543, 34480), (4310, 28344), (4724, 25860), (5172, 23620), (5905, 20688), (6465, 18896), (6896, 17715), (7086, 17240), (8620, 14172), (9448, 12930), (10344, 11810)]