1663299360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{128341}}^1$

素因数の和:128368

約数の個数: 120

約数和(自身を含む): 5870106396

約数和(自身を除く): 4206807036

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 128341, 256682, 385023, 513364, 641705, 770046, 1026728, 1155069, 1283410, 1540092, 1925115, 2053456, 2310138, 2566820, 3080184, 3465207, 3850230, 4106912, 4620276, 5133640, 5775345, 6160368, 6930414, 7700460, 9240552, 10267280, 10395621, 11550690, 12320736, 13860828, 15400920, 17326035, 18481104, 20534560, 20791242, 23101380, 27721656, 30801840, 34652070, 36962208, 41582484, 46202760, 51978105, 55443312, 61603680, 69304140, 83164968, 92405520, 103956210, 110886624, 138608280, 166329936, 184811040, 207912420, 277216560, 332659872, 415824840, 554433120, 831649680, 1663299360]

約数ペア:

[(1, 1663299360), (2, 831649680), (3, 554433120), (4, 415824840), (5, 332659872), (6, 277216560), (8, 207912420), (9, 184811040), (10, 166329936), (12, 138608280), (15, 110886624), (16, 103956210), (18, 92405520), (20, 83164968), (24, 69304140), (27, 61603680), (30, 55443312), (32, 51978105), (36, 46202760), (40, 41582484), (45, 36962208), (48, 34652070), (54, 30801840), (60, 27721656), (72, 23101380), (80, 20791242), (81, 20534560), (90, 18481104), (96, 17326035), (108, 15400920), (120, 13860828), (135, 12320736), (144, 11550690), (160, 10395621), (162, 10267280), (180, 9240552), (216, 7700460), (240, 6930414), (270, 6160368), (288, 5775345), (324, 5133640), (360, 4620276), (405, 4106912), (432, 3850230), (480, 3465207), (540, 3080184), (648, 2566820), (720, 2310138), (810, 2053456), (864, 1925115), (1080, 1540092), (1296, 1283410), (1440, 1155069), (1620, 1026728), (2160, 770046), (2592, 641705), (3240, 513364), (4320, 385023), (6480, 256682), (12960, 128341)]