27656160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8256

約数の個数: 96

約数和(自身を含む): 99574272

約数和(自身を除く): 71918112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8231, 16462, 24693, 32924, 41155, 49386, 57617, 65848, 82310, 98772, 115234, 123465, 131696, 164620, 172851, 197544, 230468, 246930, 263392, 288085, 329240, 345702, 395088, 460936, 493860, 576170, 658480, 691404, 790176, 864255, 921872, 987720, 1152340, 1316960, 1382808, 1728510, 1843744, 1975440, 2304680, 2765616, 3457020, 3950880, 4609360, 5531232, 6914040, 9218720, 13828080, 27656160]

約数ペア:

[(1, 27656160), (2, 13828080), (3, 9218720), (4, 6914040), (5, 5531232), (6, 4609360), (7, 3950880), (8, 3457020), (10, 2765616), (12, 2304680), (14, 1975440), (15, 1843744), (16, 1728510), (20, 1382808), (21, 1316960), (24, 1152340), (28, 987720), (30, 921872), (32, 864255), (35, 790176), (40, 691404), (42, 658480), (48, 576170), (56, 493860), (60, 460936), (70, 395088), (80, 345702), (84, 329240), (96, 288085), (105, 263392), (112, 246930), (120, 230468), (140, 197544), (160, 172851), (168, 164620), (210, 131696), (224, 123465), (240, 115234), (280, 98772), (336, 82310), (420, 65848), (480, 57617), (560, 49386), (672, 41155), (840, 32924), (1120, 24693), (1680, 16462), (3360, 8231)]