470797920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{12109}}^1$

素因数の和:12139

約数の個数: 144

約数和(自身を含む): 1666239120

約数和(自身を除く): 1195441200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12109, 12960, 19440, 24218, 36327, 38880, 48436, 60545, 72654, 96872, 108981, 121090, 145308, 181635, 193744, 217962, 242180, 290616, 326943, 363270, 387488, 435924, 484360, 544905, 581232, 653886, 726540, 871848, 968720, 980829, 1089810, 1162464, 1307772, 1453080, 1634715, 1743696, 1937440, 1961658, 2179620, 2615544, 2906160, 2942487, 3269430, 3487392, 3923316, 4359240, 4904145, 5231088, 5812320, 5884974, 6538860, 7846632, 8718480, 9808290, 10462176, 11769948, 13077720, 14712435, 15693264, 17436960, 19616580, 23539896, 26155440, 29424870, 31386528, 39233160, 47079792, 52310880, 58849740, 78466320, 94159584, 117699480, 156932640, 235398960, 470797920]

約数ペア:

[(1, 470797920), (2, 235398960), (3, 156932640), (4, 117699480), (5, 94159584), (6, 78466320), (8, 58849740), (9, 52310880), (10, 47079792), (12, 39233160), (15, 31386528), (16, 29424870), (18, 26155440), (20, 23539896), (24, 19616580), (27, 17436960), (30, 15693264), (32, 14712435), (36, 13077720), (40, 11769948), (45, 10462176), (48, 9808290), (54, 8718480), (60, 7846632), (72, 6538860), (80, 5884974), (81, 5812320), (90, 5231088), (96, 4904145), (108, 4359240), (120, 3923316), (135, 3487392), (144, 3269430), (160, 2942487), (162, 2906160), (180, 2615544), (216, 2179620), (240, 1961658), (243, 1937440), (270, 1743696), (288, 1634715), (324, 1453080), (360, 1307772), (405, 1162464), (432, 1089810), (480, 980829), (486, 968720), (540, 871848), (648, 726540), (720, 653886), (810, 581232), (864, 544905), (972, 484360), (1080, 435924), (1215, 387488), (1296, 363270), (1440, 326943), (1620, 290616), (1944, 242180), (2160, 217962), (2430, 193744), (2592, 181635), (3240, 145308), (3888, 121090), (4320, 108981), (4860, 96872), (6480, 72654), (7776, 60545), (9720, 48436), (12109, 38880), (12960, 36327), (19440, 24218)]