85494960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39581}}^1$

素因数の和:39603

約数の個数: 80

約数和(自身を含む): 294490080

約数和(自身を除く): 208995120

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, 39581, 79162, 118743, 158324, 197905, 237486, 316648, 356229, 395810, 474972, 593715, 633296, 712458, 791620, 949944, 1068687, 1187430, 1424916, 1583240, 1781145, 1899888, 2137374, 2374860, 2849832, 3166480, 3562290, 4274748, 4749720, 5343435, 5699664, 7124580, 8549496, 9499440, 10686870, 14249160, 17098992, 21373740, 28498320, 42747480, 85494960]

約数ペア:

[(1, 85494960), (2, 42747480), (3, 28498320), (4, 21373740), (5, 17098992), (6, 14249160), (8, 10686870), (9, 9499440), (10, 8549496), (12, 7124580), (15, 5699664), (16, 5343435), (18, 4749720), (20, 4274748), (24, 3562290), (27, 3166480), (30, 2849832), (36, 2374860), (40, 2137374), (45, 1899888), (48, 1781145), (54, 1583240), (60, 1424916), (72, 1187430), (80, 1068687), (90, 949944), (108, 791620), (120, 712458), (135, 633296), (144, 593715), (180, 474972), (216, 395810), (240, 356229), (270, 316648), (360, 237486), (432, 197905), (540, 158324), (720, 118743), (1080, 79162), (2160, 39581)]