139803120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 471858192

約数和(自身を除く): 332055072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 281, 360, 562, 691, 720, 843, 1124, 1382, 1405, 1686, 2073, 2248, 2529, 2764, 2810, 3372, 3455, 4146, 4215, 4496, 5058, 5528, 5620, 6219, 6744, 6910, 8292, 8430, 10116, 10365, 11056, 11240, 12438, 12645, 13488, 13820, 16584, 16860, 20232, 20730, 22480, 24876, 25290, 27640, 31095, 33168, 33720, 40464, 41460, 49752, 50580, 55280, 62190, 67440, 82920, 99504, 101160, 124380, 165840, 194171, 202320, 248760, 388342, 497520, 582513, 776684, 970855, 1165026, 1553368, 1747539, 1941710, 2330052, 2912565, 3106736, 3495078, 3883420, 4660104, 5825130, 6990156, 7766840, 8737695, 9320208, 11650260, 13980312, 15533680, 17475390, 23300520, 27960624, 34950780, 46601040, 69901560, 139803120]

約数ペア:

[(1, 139803120), (2, 69901560), (3, 46601040), (4, 34950780), (5, 27960624), (6, 23300520), (8, 17475390), (9, 15533680), (10, 13980312), (12, 11650260), (15, 9320208), (16, 8737695), (18, 7766840), (20, 6990156), (24, 5825130), (30, 4660104), (36, 3883420), (40, 3495078), (45, 3106736), (48, 2912565), (60, 2330052), (72, 1941710), (80, 1747539), (90, 1553368), (120, 1165026), (144, 970855), (180, 776684), (240, 582513), (281, 497520), (360, 388342), (562, 248760), (691, 202320), (720, 194171), (843, 165840), (1124, 124380), (1382, 101160), (1405, 99504), (1686, 82920), (2073, 67440), (2248, 62190), (2529, 55280), (2764, 50580), (2810, 49752), (3372, 41460), (3455, 40464), (4146, 33720), (4215, 33168), (4496, 31095), (5058, 27640), (5528, 25290), (5620, 24876), (6219, 22480), (6744, 20730), (6910, 20232), (8292, 16860), (8430, 16584), (10116, 13820), (10365, 13488), (11056, 12645), (11240, 12438)]