85090560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22159}}^1$

素因数の和:22183

約数の個数: 72

約数和(自身を含む): 271770240

約数和(自身を除く): 186679680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 22159, 44318, 66477, 88636, 110795, 132954, 177272, 221590, 265908, 332385, 354544, 443180, 531816, 664770, 709088, 886360, 1063632, 1329540, 1418176, 1772720, 2127264, 2659080, 2836352, 3545440, 4254528, 5318160, 5672704, 7090880, 8509056, 10636320, 14181760, 17018112, 21272640, 28363520, 42545280, 85090560]

約数ペア:

[(1, 85090560), (2, 42545280), (3, 28363520), (4, 21272640), (5, 17018112), (6, 14181760), (8, 10636320), (10, 8509056), (12, 7090880), (15, 5672704), (16, 5318160), (20, 4254528), (24, 3545440), (30, 2836352), (32, 2659080), (40, 2127264), (48, 1772720), (60, 1418176), (64, 1329540), (80, 1063632), (96, 886360), (120, 709088), (128, 664770), (160, 531816), (192, 443180), (240, 354544), (256, 332385), (320, 265908), (384, 221590), (480, 177272), (640, 132954), (768, 110795), (960, 88636), (1280, 66477), (1920, 44318), (3840, 22159)]