4251840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 13947648

約数和(自身を除く): 9695808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 103, 120, 129, 160, 172, 192, 206, 215, 240, 258, 309, 320, 344, 412, 430, 480, 515, 516, 618, 645, 688, 824, 860, 960, 1030, 1032, 1236, 1290, 1376, 1545, 1648, 1720, 2060, 2064, 2472, 2580, 2752, 3090, 3296, 3440, 4120, 4128, 4429, 4944, 5160, 6180, 6592, 6880, 8240, 8256, 8858, 9888, 10320, 12360, 13287, 13760, 16480, 17716, 19776, 20640, 22145, 24720, 26574, 32960, 35432, 41280, 44290, 49440, 53148, 66435, 70864, 88580, 98880, 106296, 132870, 141728, 177160, 212592, 265740, 283456, 354320, 425184, 531480, 708640, 850368, 1062960, 1417280, 2125920, 4251840]

約数ペア:

[(1, 4251840), (2, 2125920), (3, 1417280), (4, 1062960), (5, 850368), (6, 708640), (8, 531480), (10, 425184), (12, 354320), (15, 283456), (16, 265740), (20, 212592), (24, 177160), (30, 141728), (32, 132870), (40, 106296), (43, 98880), (48, 88580), (60, 70864), (64, 66435), (80, 53148), (86, 49440), (96, 44290), (103, 41280), (120, 35432), (129, 32960), (160, 26574), (172, 24720), (192, 22145), (206, 20640), (215, 19776), (240, 17716), (258, 16480), (309, 13760), (320, 13287), (344, 12360), (412, 10320), (430, 9888), (480, 8858), (515, 8256), (516, 8240), (618, 6880), (645, 6592), (688, 6180), (824, 5160), (860, 4944), (960, 4429), (1030, 4128), (1032, 4120), (1236, 3440), (1290, 3296), (1376, 3090), (1545, 2752), (1648, 2580), (1720, 2472), (2060, 2064)]