69901560

素因数分解:

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

素因数の和:989

約数の個数: 96

約数和(自身を含む): 228318480

約数和(自身を除く): 158416920

約数列:

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

約数ペア:

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