22402440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20743}}^1$

素因数の和:20763

約数の個数: 64

約数和(自身を含む): 74678400

約数和(自身を除く): 52275960

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, 20743, 41486, 62229, 82972, 103715, 124458, 165944, 186687, 207430, 248916, 311145, 373374, 414860, 497832, 560061, 622290, 746748, 829720, 933435, 1120122, 1244580, 1493496, 1866870, 2240244, 2489160, 2800305, 3733740, 4480488, 5600610, 7467480, 11201220, 22402440]

約数ペア:

[(1, 22402440), (2, 11201220), (3, 7467480), (4, 5600610), (5, 4480488), (6, 3733740), (8, 2800305), (9, 2489160), (10, 2240244), (12, 1866870), (15, 1493496), (18, 1244580), (20, 1120122), (24, 933435), (27, 829720), (30, 746748), (36, 622290), (40, 560061), (45, 497832), (54, 414860), (60, 373374), (72, 311145), (90, 248916), (108, 207430), (120, 186687), (135, 165944), (180, 124458), (216, 103715), (270, 82972), (360, 62229), (540, 41486), (1080, 20743)]