129324960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89809}}^1$

素因数の和:89830

約数の個数: 72

約数和(自身を含む): 441326340

約数和(自身を除く): 312001380

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, 89809, 179618, 269427, 359236, 449045, 538854, 718472, 808281, 898090, 1077708, 1347135, 1436944, 1616562, 1796180, 2155416, 2694270, 2873888, 3233124, 3592360, 4041405, 4310832, 5388540, 6466248, 7184720, 8082810, 8621664, 10777080, 12932496, 14369440, 16165620, 21554160, 25864992, 32331240, 43108320, 64662480, 129324960]

約数ペア:

[(1, 129324960), (2, 64662480), (3, 43108320), (4, 32331240), (5, 25864992), (6, 21554160), (8, 16165620), (9, 14369440), (10, 12932496), (12, 10777080), (15, 8621664), (16, 8082810), (18, 7184720), (20, 6466248), (24, 5388540), (30, 4310832), (32, 4041405), (36, 3592360), (40, 3233124), (45, 2873888), (48, 2694270), (60, 2155416), (72, 1796180), (80, 1616562), (90, 1436944), (96, 1347135), (120, 1077708), (144, 898090), (160, 808281), (180, 718472), (240, 538854), (288, 449045), (360, 359236), (480, 269427), (720, 179618), (1440, 89809)]