72849240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67453}}^1$

素因数の和:67473

約数の個数: 64

約数和(自身を含む): 242834400

約数和(自身を除く): 169985160

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 67453, 134906, 202359, 269812, 337265, 404718, 539624, 607077, 674530, 809436, 1011795, 1214154, 1349060, 1618872, 1821231, 2023590, 2428308, 2698120, 3035385, 3642462, 4047180, 4856616, 6070770, 7284924, 8094360, 9106155, 12141540, 14569848, 18212310, 24283080, 36424620, 72849240]

約数ペア:

[(1, 72849240), (2, 36424620), (3, 24283080), (4, 18212310), (5, 14569848), (6, 12141540), (8, 9106155), (9, 8094360), (10, 7284924), (12, 6070770), (15, 4856616), (18, 4047180), (20, 3642462), (24, 3035385), (27, 2698120), (30, 2428308), (36, 2023590), (40, 1821231), (45, 1618872), (54, 1349060), (60, 1214154), (72, 1011795), (90, 809436), (108, 674530), (120, 607077), (135, 539624), (180, 404718), (216, 337265), (270, 269812), (360, 202359), (540, 134906), (1080, 67453)]