122831640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{12637}}^1$

素因数の和:12663

約数の個数: 96

約数和(自身を含む): 414020880

約数和(自身を除く): 291189240

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 12637, 25274, 37911, 50548, 63185, 75822, 101096, 113733, 126370, 151644, 189555, 227466, 252740, 303288, 341199, 379110, 454932, 505480, 568665, 682398, 758220, 909864, 1023597, 1137330, 1364796, 1516440, 1705995, 2047194, 2274660, 2729592, 3070791, 3411990, 4094388, 4549320, 5117985, 6141582, 6823980, 8188776, 10235970, 12283164, 13647960, 15353955, 20471940, 24566328, 30707910, 40943880, 61415820, 122831640]

約数ペア:

[(1, 122831640), (2, 61415820), (3, 40943880), (4, 30707910), (5, 24566328), (6, 20471940), (8, 15353955), (9, 13647960), (10, 12283164), (12, 10235970), (15, 8188776), (18, 6823980), (20, 6141582), (24, 5117985), (27, 4549320), (30, 4094388), (36, 3411990), (40, 3070791), (45, 2729592), (54, 2274660), (60, 2047194), (72, 1705995), (81, 1516440), (90, 1364796), (108, 1137330), (120, 1023597), (135, 909864), (162, 758220), (180, 682398), (216, 568665), (243, 505480), (270, 454932), (324, 379110), (360, 341199), (405, 303288), (486, 252740), (540, 227466), (648, 189555), (810, 151644), (972, 126370), (1080, 113733), (1215, 101096), (1620, 75822), (1944, 63185), (2430, 50548), (3240, 37911), (4860, 25274), (9720, 12637)]