27196920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 91278720

約数和(自身を除く): 64081800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2437, 2790, 3720, 4874, 5580, 7311, 9748, 11160, 12185, 14622, 19496, 21933, 24370, 29244, 36555, 43866, 48740, 58488, 73110, 75547, 87732, 97480, 109665, 146220, 151094, 175464, 219330, 226641, 292440, 302188, 377735, 438660, 453282, 604376, 679923, 755470, 877320, 906564, 1133205, 1359846, 1510940, 1813128, 2266410, 2719692, 3021880, 3399615, 4532820, 5439384, 6799230, 9065640, 13598460, 27196920]

約数ペア:

[(1, 27196920), (2, 13598460), (3, 9065640), (4, 6799230), (5, 5439384), (6, 4532820), (8, 3399615), (9, 3021880), (10, 2719692), (12, 2266410), (15, 1813128), (18, 1510940), (20, 1359846), (24, 1133205), (30, 906564), (31, 877320), (36, 755470), (40, 679923), (45, 604376), (60, 453282), (62, 438660), (72, 377735), (90, 302188), (93, 292440), (120, 226641), (124, 219330), (155, 175464), (180, 151094), (186, 146220), (248, 109665), (279, 97480), (310, 87732), (360, 75547), (372, 73110), (465, 58488), (558, 48740), (620, 43866), (744, 36555), (930, 29244), (1116, 24370), (1240, 21933), (1395, 19496), (1860, 14622), (2232, 12185), (2437, 11160), (2790, 9748), (3720, 7311), (4874, 5580)]