42051960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{12979}}^1$

素因数の和:13002

約数の個数: 80

約数和(自身を含む): 141352200

約数和(自身を除く): 99300240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12979, 25958, 38937, 51916, 64895, 77874, 103832, 116811, 129790, 155748, 194685, 233622, 259580, 311496, 350433, 389370, 467244, 519160, 584055, 700866, 778740, 934488, 1051299, 1168110, 1401732, 1557480, 1752165, 2102598, 2336220, 2803464, 3504330, 4205196, 4672440, 5256495, 7008660, 8410392, 10512990, 14017320, 21025980, 42051960]

約数ペア:

[(1, 42051960), (2, 21025980), (3, 14017320), (4, 10512990), (5, 8410392), (6, 7008660), (8, 5256495), (9, 4672440), (10, 4205196), (12, 3504330), (15, 2803464), (18, 2336220), (20, 2102598), (24, 1752165), (27, 1557480), (30, 1401732), (36, 1168110), (40, 1051299), (45, 934488), (54, 778740), (60, 700866), (72, 584055), (81, 519160), (90, 467244), (108, 389370), (120, 350433), (135, 311496), (162, 259580), (180, 233622), (216, 194685), (270, 155748), (324, 129790), (360, 116811), (405, 103832), (540, 77874), (648, 64895), (810, 51916), (1080, 38937), (1620, 25958), (3240, 12979)]