82130760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25349}}^1$

素因数の和:25372

約数の個数: 80

約数和(自身を含む): 276061500

約数和(自身を除く): 193930740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25349, 50698, 76047, 101396, 126745, 152094, 202792, 228141, 253490, 304188, 380235, 456282, 506980, 608376, 684423, 760470, 912564, 1013960, 1140705, 1368846, 1520940, 1825128, 2053269, 2281410, 2737692, 3041880, 3422115, 4106538, 4562820, 5475384, 6844230, 8213076, 9125640, 10266345, 13688460, 16426152, 20532690, 27376920, 41065380, 82130760]

約数ペア:

[(1, 82130760), (2, 41065380), (3, 27376920), (4, 20532690), (5, 16426152), (6, 13688460), (8, 10266345), (9, 9125640), (10, 8213076), (12, 6844230), (15, 5475384), (18, 4562820), (20, 4106538), (24, 3422115), (27, 3041880), (30, 2737692), (36, 2281410), (40, 2053269), (45, 1825128), (54, 1520940), (60, 1368846), (72, 1140705), (81, 1013960), (90, 912564), (108, 760470), (120, 684423), (135, 608376), (162, 506980), (180, 456282), (216, 380235), (270, 304188), (324, 253490), (360, 228141), (405, 202792), (540, 152094), (648, 126745), (810, 101396), (1080, 76047), (1620, 50698), (3240, 25349)]