358906140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73849}}^1$

素因数の和:73873

約数の個数: 72

約数和(自身を含む): 1129018800

約数和(自身を除く): 770112660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 73849, 147698, 221547, 295396, 369245, 443094, 664641, 738490, 886188, 1107735, 1329282, 1476980, 1993923, 2215470, 2658564, 3323205, 3987846, 4430940, 5981769, 6646410, 7975692, 9969615, 11963538, 13292820, 17945307, 19939230, 23927076, 29908845, 35890614, 39878460, 59817690, 71781228, 89726535, 119635380, 179453070, 358906140]

約数ペア:

[(1, 358906140), (2, 179453070), (3, 119635380), (4, 89726535), (5, 71781228), (6, 59817690), (9, 39878460), (10, 35890614), (12, 29908845), (15, 23927076), (18, 19939230), (20, 17945307), (27, 13292820), (30, 11963538), (36, 9969615), (45, 7975692), (54, 6646410), (60, 5981769), (81, 4430940), (90, 3987846), (108, 3323205), (135, 2658564), (162, 2215470), (180, 1993923), (243, 1476980), (270, 1329282), (324, 1107735), (405, 886188), (486, 738490), (540, 664641), (810, 443094), (972, 369245), (1215, 295396), (1620, 221547), (2430, 147698), (4860, 73849)]