80576160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23981}}^1$

素因数の和:24006

約数の個数: 96

約数和(自身を含む): 290086272

約数和(自身を除く): 209510112

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, 23981, 47962, 71943, 95924, 119905, 143886, 167867, 191848, 239810, 287772, 335734, 359715, 383696, 479620, 503601, 575544, 671468, 719430, 767392, 839335, 959240, 1007202, 1151088, 1342936, 1438860, 1678670, 1918480, 2014404, 2302176, 2518005, 2685872, 2877720, 3357340, 3836960, 4028808, 5036010, 5371744, 5755440, 6714680, 8057616, 10072020, 11510880, 13429360, 16115232, 20144040, 26858720, 40288080, 80576160]

約数ペア:

[(1, 80576160), (2, 40288080), (3, 26858720), (4, 20144040), (5, 16115232), (6, 13429360), (7, 11510880), (8, 10072020), (10, 8057616), (12, 6714680), (14, 5755440), (15, 5371744), (16, 5036010), (20, 4028808), (21, 3836960), (24, 3357340), (28, 2877720), (30, 2685872), (32, 2518005), (35, 2302176), (40, 2014404), (42, 1918480), (48, 1678670), (56, 1438860), (60, 1342936), (70, 1151088), (80, 1007202), (84, 959240), (96, 839335), (105, 767392), (112, 719430), (120, 671468), (140, 575544), (160, 503601), (168, 479620), (210, 383696), (224, 359715), (240, 335734), (280, 287772), (336, 239810), (420, 191848), (480, 167867), (560, 143886), (672, 119905), (840, 95924), (1120, 71943), (1680, 47962), (3360, 23981)]