27425280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{3571}}^1$

素因数の和:3597

約数の個数: 80

約数和(自身を含む): 87699744

約数和(自身を除く): 60274464

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3571, 3840, 7142, 7680, 10713, 14284, 17855, 21426, 28568, 35710, 42852, 53565, 57136, 71420, 85704, 107130, 114272, 142840, 171408, 214260, 228544, 285680, 342816, 428520, 457088, 571360, 685632, 857040, 914176, 1142720, 1371264, 1714080, 1828352, 2285440, 2742528, 3428160, 4570880, 5485056, 6856320, 9141760, 13712640, 27425280]

約数ペア:

[(1, 27425280), (2, 13712640), (3, 9141760), (4, 6856320), (5, 5485056), (6, 4570880), (8, 3428160), (10, 2742528), (12, 2285440), (15, 1828352), (16, 1714080), (20, 1371264), (24, 1142720), (30, 914176), (32, 857040), (40, 685632), (48, 571360), (60, 457088), (64, 428520), (80, 342816), (96, 285680), (120, 228544), (128, 214260), (160, 171408), (192, 142840), (240, 114272), (256, 107130), (320, 85704), (384, 71420), (480, 57136), (512, 53565), (640, 42852), (768, 35710), (960, 28568), (1280, 21426), (1536, 17855), (1920, 14284), (2560, 10713), (3571, 7680), (3840, 7142)]