67207320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{20743}}^1$

素因数の和:20766

約数の個数: 80

約数和(自身を含む): 225902160

約数和(自身を除く): 158694840

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, 20743, 41486, 62229, 82972, 103715, 124458, 165944, 186687, 207430, 248916, 311145, 373374, 414860, 497832, 560061, 622290, 746748, 829720, 933435, 1120122, 1244580, 1493496, 1680183, 1866870, 2240244, 2489160, 2800305, 3360366, 3733740, 4480488, 5600610, 6720732, 7467480, 8400915, 11201220, 13441464, 16801830, 22402440, 33603660, 67207320]

約数ペア:

[(1, 67207320), (2, 33603660), (3, 22402440), (4, 16801830), (5, 13441464), (6, 11201220), (8, 8400915), (9, 7467480), (10, 6720732), (12, 5600610), (15, 4480488), (18, 3733740), (20, 3360366), (24, 2800305), (27, 2489160), (30, 2240244), (36, 1866870), (40, 1680183), (45, 1493496), (54, 1244580), (60, 1120122), (72, 933435), (81, 829720), (90, 746748), (108, 622290), (120, 560061), (135, 497832), (162, 414860), (180, 373374), (216, 311145), (270, 248916), (324, 207430), (360, 186687), (405, 165944), (540, 124458), (648, 103715), (810, 82972), (1080, 62229), (1620, 41486), (3240, 20743)]