17748960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 38860320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 359, 412, 480, 515, 618, 718, 824, 1030, 1077, 1236, 1436, 1545, 1648, 1795, 2060, 2154, 2472, 2872, 3090, 3296, 3590, 4120, 4308, 4944, 5385, 5744, 6180, 7180, 8240, 8616, 9888, 10770, 11488, 12360, 14360, 16480, 17232, 21540, 24720, 28720, 34464, 36977, 43080, 49440, 57440, 73954, 86160, 110931, 147908, 172320, 184885, 221862, 295816, 369770, 443724, 554655, 591632, 739540, 887448, 1109310, 1183264, 1479080, 1774896, 2218620, 2958160, 3549792, 4437240, 5916320, 8874480, 17748960]

約数ペア:

[(1, 17748960), (2, 8874480), (3, 5916320), (4, 4437240), (5, 3549792), (6, 2958160), (8, 2218620), (10, 1774896), (12, 1479080), (15, 1183264), (16, 1109310), (20, 887448), (24, 739540), (30, 591632), (32, 554655), (40, 443724), (48, 369770), (60, 295816), (80, 221862), (96, 184885), (103, 172320), (120, 147908), (160, 110931), (206, 86160), (240, 73954), (309, 57440), (359, 49440), (412, 43080), (480, 36977), (515, 34464), (618, 28720), (718, 24720), (824, 21540), (1030, 17232), (1077, 16480), (1236, 14360), (1436, 12360), (1545, 11488), (1648, 10770), (1795, 9888), (2060, 8616), (2154, 8240), (2472, 7180), (2872, 6180), (3090, 5744), (3296, 5385), (3590, 4944), (4120, 4308)]