6421920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 21446208

約数和(自身を除く): 15024288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 787, 816, 1020, 1360, 1574, 1632, 2040, 2361, 2720, 3148, 3935, 4080, 4722, 6296, 7870, 8160, 9444, 11805, 12592, 13379, 15740, 18888, 23610, 25184, 26758, 31480, 37776, 40137, 47220, 53516, 62960, 66895, 75552, 80274, 94440, 107032, 125920, 133790, 160548, 188880, 200685, 214064, 267580, 321096, 377760, 401370, 428128, 535160, 642192, 802740, 1070320, 1284384, 1605480, 2140640, 3210960, 6421920]

約数ペア:

[(1, 6421920), (2, 3210960), (3, 2140640), (4, 1605480), (5, 1284384), (6, 1070320), (8, 802740), (10, 642192), (12, 535160), (15, 428128), (16, 401370), (17, 377760), (20, 321096), (24, 267580), (30, 214064), (32, 200685), (34, 188880), (40, 160548), (48, 133790), (51, 125920), (60, 107032), (68, 94440), (80, 80274), (85, 75552), (96, 66895), (102, 62960), (120, 53516), (136, 47220), (160, 40137), (170, 37776), (204, 31480), (240, 26758), (255, 25184), (272, 23610), (340, 18888), (408, 15740), (480, 13379), (510, 12592), (544, 11805), (680, 9444), (787, 8160), (816, 7870), (1020, 6296), (1360, 4722), (1574, 4080), (1632, 3935), (2040, 3148), (2361, 2720)]