30290760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{9349}}^1$

素因数の和:9372

約数の個数: 80

約数和(自身を含む): 101821500

約数和(自身を除く): 71530740

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, 9349, 18698, 28047, 37396, 46745, 56094, 74792, 84141, 93490, 112188, 140235, 168282, 186980, 224376, 252423, 280470, 336564, 373960, 420705, 504846, 560940, 673128, 757269, 841410, 1009692, 1121880, 1262115, 1514538, 1682820, 2019384, 2524230, 3029076, 3365640, 3786345, 5048460, 6058152, 7572690, 10096920, 15145380, 30290760]

約数ペア:

[(1, 30290760), (2, 15145380), (3, 10096920), (4, 7572690), (5, 6058152), (6, 5048460), (8, 3786345), (9, 3365640), (10, 3029076), (12, 2524230), (15, 2019384), (18, 1682820), (20, 1514538), (24, 1262115), (27, 1121880), (30, 1009692), (36, 841410), (40, 757269), (45, 673128), (54, 560940), (60, 504846), (72, 420705), (81, 373960), (90, 336564), (108, 280470), (120, 252423), (135, 224376), (162, 186980), (180, 168282), (216, 140235), (270, 112188), (324, 93490), (360, 84141), (405, 74792), (540, 56094), (648, 46745), (810, 37396), (1080, 28047), (1620, 18698), (3240, 9349)]