391404960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{10067}}^1$

素因数の和:10097

約数の個数: 144

約数和(自身を含む): 1385276256

約数和(自身を除く): 993871296

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, 10067, 12960, 19440, 20134, 30201, 38880, 40268, 50335, 60402, 80536, 90603, 100670, 120804, 151005, 161072, 181206, 201340, 241608, 271809, 302010, 322144, 362412, 402680, 453015, 483216, 543618, 604020, 724824, 805360, 815427, 906030, 966432, 1087236, 1208040, 1359045, 1449648, 1610720, 1630854, 1812060, 2174472, 2416080, 2446281, 2718090, 2899296, 3261708, 3624120, 4077135, 4348944, 4832160, 4892562, 5436180, 6523416, 7248240, 8154270, 8697888, 9785124, 10872360, 12231405, 13046832, 14496480, 16308540, 19570248, 21744720, 24462810, 26093664, 32617080, 39140496, 43489440, 48925620, 65234160, 78280992, 97851240, 130468320, 195702480, 391404960]

約数ペア:

[(1, 391404960), (2, 195702480), (3, 130468320), (4, 97851240), (5, 78280992), (6, 65234160), (8, 48925620), (9, 43489440), (10, 39140496), (12, 32617080), (15, 26093664), (16, 24462810), (18, 21744720), (20, 19570248), (24, 16308540), (27, 14496480), (30, 13046832), (32, 12231405), (36, 10872360), (40, 9785124), (45, 8697888), (48, 8154270), (54, 7248240), (60, 6523416), (72, 5436180), (80, 4892562), (81, 4832160), (90, 4348944), (96, 4077135), (108, 3624120), (120, 3261708), (135, 2899296), (144, 2718090), (160, 2446281), (162, 2416080), (180, 2174472), (216, 1812060), (240, 1630854), (243, 1610720), (270, 1449648), (288, 1359045), (324, 1208040), (360, 1087236), (405, 966432), (432, 906030), (480, 815427), (486, 805360), (540, 724824), (648, 604020), (720, 543618), (810, 483216), (864, 453015), (972, 402680), (1080, 362412), (1215, 322144), (1296, 302010), (1440, 271809), (1620, 241608), (1944, 201340), (2160, 181206), (2430, 161072), (2592, 151005), (3240, 120804), (3888, 100670), (4320, 90603), (4860, 80536), (6480, 60402), (7776, 50335), (9720, 40268), (10067, 38880), (12960, 30201), (19440, 20134)]