17317920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 55218240

約数和(自身を除く): 37900320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 331, 436, 480, 545, 654, 662, 872, 993, 1090, 1308, 1324, 1635, 1655, 1744, 1986, 2180, 2616, 2648, 3270, 3310, 3488, 3972, 4360, 4965, 5232, 5296, 6540, 6620, 7944, 8720, 9930, 10464, 10592, 13080, 13240, 15888, 17440, 19860, 26160, 26480, 31776, 36079, 39720, 52320, 52960, 72158, 79440, 108237, 144316, 158880, 180395, 216474, 288632, 360790, 432948, 541185, 577264, 721580, 865896, 1082370, 1154528, 1443160, 1731792, 2164740, 2886320, 3463584, 4329480, 5772640, 8658960, 17317920]

約数ペア:

[(1, 17317920), (2, 8658960), (3, 5772640), (4, 4329480), (5, 3463584), (6, 2886320), (8, 2164740), (10, 1731792), (12, 1443160), (15, 1154528), (16, 1082370), (20, 865896), (24, 721580), (30, 577264), (32, 541185), (40, 432948), (48, 360790), (60, 288632), (80, 216474), (96, 180395), (109, 158880), (120, 144316), (160, 108237), (218, 79440), (240, 72158), (327, 52960), (331, 52320), (436, 39720), (480, 36079), (545, 31776), (654, 26480), (662, 26160), (872, 19860), (993, 17440), (1090, 15888), (1308, 13240), (1324, 13080), (1635, 10592), (1655, 10464), (1744, 9930), (1986, 8720), (2180, 7944), (2616, 6620), (2648, 6540), (3270, 5296), (3310, 5232), (3488, 4965), (3972, 4360)]