199974960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{92581}}^1$

素因数の和:92603

約数の個数: 80

約数和(自身を含む): 688810080

約数和(自身を除く): 488835120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 92581, 185162, 277743, 370324, 462905, 555486, 740648, 833229, 925810, 1110972, 1388715, 1481296, 1666458, 1851620, 2221944, 2499687, 2777430, 3332916, 3703240, 4166145, 4443888, 4999374, 5554860, 6665832, 7406480, 8332290, 9998748, 11109720, 12498435, 13331664, 16664580, 19997496, 22219440, 24996870, 33329160, 39994992, 49993740, 66658320, 99987480, 199974960]

約数ペア:

[(1, 199974960), (2, 99987480), (3, 66658320), (4, 49993740), (5, 39994992), (6, 33329160), (8, 24996870), (9, 22219440), (10, 19997496), (12, 16664580), (15, 13331664), (16, 12498435), (18, 11109720), (20, 9998748), (24, 8332290), (27, 7406480), (30, 6665832), (36, 5554860), (40, 4999374), (45, 4443888), (48, 4166145), (54, 3703240), (60, 3332916), (72, 2777430), (80, 2499687), (90, 2221944), (108, 1851620), (120, 1666458), (135, 1481296), (144, 1388715), (180, 1110972), (216, 925810), (240, 833229), (270, 740648), (360, 555486), (432, 462905), (540, 370324), (720, 277743), (1080, 185162), (2160, 92581)]