1233888660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73709}}^1$

素因数の和:73758

約数の個数: 96

約数和(自身を含む): 3962649600

約数和(自身を除く): 2728760940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 73709, 147418, 221127, 294836, 368545, 442254, 663381, 737090, 884508, 1105635, 1326762, 1474180, 1990143, 2211270, 2284979, 2653524, 3316905, 3980286, 4422540, 4569958, 6633810, 6854937, 7960572, 9139916, 9950715, 11424895, 13267620, 13709874, 19901430, 20564811, 22849790, 27419748, 34274685, 39802860, 41129622, 45699580, 61694433, 68549370, 82259244, 102824055, 123388866, 137098740, 205648110, 246777732, 308472165, 411296220, 616944330, 1233888660]

約数ペア:

[(1, 1233888660), (2, 616944330), (3, 411296220), (4, 308472165), (5, 246777732), (6, 205648110), (9, 137098740), (10, 123388866), (12, 102824055), (15, 82259244), (18, 68549370), (20, 61694433), (27, 45699580), (30, 41129622), (31, 39802860), (36, 34274685), (45, 27419748), (54, 22849790), (60, 20564811), (62, 19901430), (90, 13709874), (93, 13267620), (108, 11424895), (124, 9950715), (135, 9139916), (155, 7960572), (180, 6854937), (186, 6633810), (270, 4569958), (279, 4422540), (310, 3980286), (372, 3316905), (465, 2653524), (540, 2284979), (558, 2211270), (620, 1990143), (837, 1474180), (930, 1326762), (1116, 1105635), (1395, 884508), (1674, 737090), (1860, 663381), (2790, 442254), (3348, 368545), (4185, 294836), (5580, 221127), (8370, 147418), (16740, 73709)]