128035440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13679}}^1$

素因数の和:13711

約数の個数: 120

約数和(自身を含む): 463095360

約数和(自身を除く): 335059920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 13679, 27358, 41037, 54716, 68395, 82074, 109432, 123111, 136790, 164148, 177827, 205185, 218864, 246222, 273580, 328296, 355654, 410370, 492444, 533481, 547160, 615555, 656592, 711308, 820740, 889135, 984888, 1066962, 1094320, 1231110, 1422616, 1600443, 1641480, 1778270, 1969776, 2133924, 2462220, 2667405, 2845232, 3200886, 3282960, 3556540, 4267848, 4924440, 5334810, 6401772, 7113080, 8002215, 8535696, 9848880, 10669620, 12803544, 14226160, 16004430, 21339240, 25607088, 32008860, 42678480, 64017720, 128035440]

約数ペア:

[(1, 128035440), (2, 64017720), (3, 42678480), (4, 32008860), (5, 25607088), (6, 21339240), (8, 16004430), (9, 14226160), (10, 12803544), (12, 10669620), (13, 9848880), (15, 8535696), (16, 8002215), (18, 7113080), (20, 6401772), (24, 5334810), (26, 4924440), (30, 4267848), (36, 3556540), (39, 3282960), (40, 3200886), (45, 2845232), (48, 2667405), (52, 2462220), (60, 2133924), (65, 1969776), (72, 1778270), (78, 1641480), (80, 1600443), (90, 1422616), (104, 1231110), (117, 1094320), (120, 1066962), (130, 984888), (144, 889135), (156, 820740), (180, 711308), (195, 656592), (208, 615555), (234, 547160), (240, 533481), (260, 492444), (312, 410370), (360, 355654), (390, 328296), (468, 273580), (520, 246222), (585, 218864), (624, 205185), (720, 177827), (780, 164148), (936, 136790), (1040, 123111), (1170, 109432), (1560, 82074), (1872, 68395), (2340, 54716), (3120, 41037), (4680, 27358), (9360, 13679)]