30175560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 99099000

約数和(自身を除く): 68923440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 769, 872, 981, 1090, 1308, 1538, 1635, 1962, 2180, 2307, 2616, 3076, 3270, 3845, 3924, 4360, 4614, 4905, 6152, 6540, 6921, 7690, 7848, 9228, 9810, 11535, 13080, 13842, 15380, 18456, 19620, 23070, 27684, 30760, 34605, 39240, 46140, 55368, 69210, 83821, 92280, 138420, 167642, 251463, 276840, 335284, 419105, 502926, 670568, 754389, 838210, 1005852, 1257315, 1508778, 1676420, 2011704, 2514630, 3017556, 3352840, 3771945, 5029260, 6035112, 7543890, 10058520, 15087780, 30175560]

約数ペア:

[(1, 30175560), (2, 15087780), (3, 10058520), (4, 7543890), (5, 6035112), (6, 5029260), (8, 3771945), (9, 3352840), (10, 3017556), (12, 2514630), (15, 2011704), (18, 1676420), (20, 1508778), (24, 1257315), (30, 1005852), (36, 838210), (40, 754389), (45, 670568), (60, 502926), (72, 419105), (90, 335284), (109, 276840), (120, 251463), (180, 167642), (218, 138420), (327, 92280), (360, 83821), (436, 69210), (545, 55368), (654, 46140), (769, 39240), (872, 34605), (981, 30760), (1090, 27684), (1308, 23070), (1538, 19620), (1635, 18456), (1962, 15380), (2180, 13842), (2307, 13080), (2616, 11535), (3076, 9810), (3270, 9228), (3845, 7848), (3924, 7690), (4360, 6921), (4614, 6540), (4905, 6152)]