1029206880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54979}}^1$

素因数の和:55013

約数の個数: 144

約数和(自身を含む): 3782404080

約数和(自身を除く): 2753197200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 54979, 109958, 164937, 219916, 274895, 329874, 439832, 494811, 549790, 659748, 714727, 824685, 879664, 989622, 1099580, 1319496, 1429454, 1649370, 1759328, 1979244, 2144181, 2199160, 2474055, 2638992, 2858908, 3298740, 3573635, 3958488, 4288362, 4398320, 4948110, 5277984, 5717816, 6432543, 6597480, 7147270, 7916976, 8576724, 8796640, 9896220, 10720905, 11435632, 12865086, 13194960, 14294540, 15833952, 17153448, 19792440, 21441810, 22871264, 25730172, 26389920, 28589080, 32162715, 34306896, 39584880, 42883620, 51460344, 57178160, 64325430, 68613792, 79169760, 85767240, 102920688, 114356320, 128650860, 171534480, 205841376, 257301720, 343068960, 514603440, 1029206880]

約数ペア:

[(1, 1029206880), (2, 514603440), (3, 343068960), (4, 257301720), (5, 205841376), (6, 171534480), (8, 128650860), (9, 114356320), (10, 102920688), (12, 85767240), (13, 79169760), (15, 68613792), (16, 64325430), (18, 57178160), (20, 51460344), (24, 42883620), (26, 39584880), (30, 34306896), (32, 32162715), (36, 28589080), (39, 26389920), (40, 25730172), (45, 22871264), (48, 21441810), (52, 19792440), (60, 17153448), (65, 15833952), (72, 14294540), (78, 13194960), (80, 12865086), (90, 11435632), (96, 10720905), (104, 9896220), (117, 8796640), (120, 8576724), (130, 7916976), (144, 7147270), (156, 6597480), (160, 6432543), (180, 5717816), (195, 5277984), (208, 4948110), (234, 4398320), (240, 4288362), (260, 3958488), (288, 3573635), (312, 3298740), (360, 2858908), (390, 2638992), (416, 2474055), (468, 2199160), (480, 2144181), (520, 1979244), (585, 1759328), (624, 1649370), (720, 1429454), (780, 1319496), (936, 1099580), (1040, 989622), (1170, 879664), (1248, 824685), (1440, 714727), (1560, 659748), (1872, 549790), (2080, 494811), (2340, 439832), (3120, 329874), (3744, 274895), (4680, 219916), (6240, 164937), (9360, 109958), (18720, 54979)]