520179840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{30103}}^1$

素因数の和:30131

約数の個数: 128

約数和(自身を含む): 1842364800

約数和(自身を除く): 1322184960

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 30103, 60206, 90309, 120412, 150515, 180618, 240824, 270927, 301030, 361236, 451545, 481648, 541854, 602060, 722472, 812781, 903090, 963296, 1083708, 1204120, 1354635, 1444944, 1625562, 1806180, 1926592, 2167416, 2408240, 2709270, 2889888, 3251124, 3612360, 3853184, 4063905, 4334832, 4816480, 5418540, 5779776, 6502248, 7224720, 8127810, 8669664, 9632960, 10837080, 11559552, 13004496, 14449440, 16255620, 17339328, 19265920, 21674160, 26008992, 28898880, 32511240, 34678656, 43348320, 52017984, 57797760, 65022480, 86696640, 104035968, 130044960, 173393280, 260089920, 520179840]

約数ペア:

[(1, 520179840), (2, 260089920), (3, 173393280), (4, 130044960), (5, 104035968), (6, 86696640), (8, 65022480), (9, 57797760), (10, 52017984), (12, 43348320), (15, 34678656), (16, 32511240), (18, 28898880), (20, 26008992), (24, 21674160), (27, 19265920), (30, 17339328), (32, 16255620), (36, 14449440), (40, 13004496), (45, 11559552), (48, 10837080), (54, 9632960), (60, 8669664), (64, 8127810), (72, 7224720), (80, 6502248), (90, 5779776), (96, 5418540), (108, 4816480), (120, 4334832), (128, 4063905), (135, 3853184), (144, 3612360), (160, 3251124), (180, 2889888), (192, 2709270), (216, 2408240), (240, 2167416), (270, 1926592), (288, 1806180), (320, 1625562), (360, 1444944), (384, 1354635), (432, 1204120), (480, 1083708), (540, 963296), (576, 903090), (640, 812781), (720, 722472), (864, 602060), (960, 541854), (1080, 481648), (1152, 451545), (1440, 361236), (1728, 301030), (1920, 270927), (2160, 240824), (2880, 180618), (3456, 150515), (4320, 120412), (5760, 90309), (8640, 60206), (17280, 30103)]