240336960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3169}}^1$

素因数の和:3268

約数の個数: 112

約数和(自身を含む): 772972800

約数和(自身を除く): 532635840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3169, 3792, 4740, 5056, 6320, 6338, 7584, 9480, 9507, 12640, 12676, 15168, 15845, 18960, 19014, 25280, 25352, 31690, 37920, 38028, 47535, 50704, 63380, 75840, 76056, 95070, 101408, 126760, 152112, 190140, 202816, 250351, 253520, 304224, 380280, 500702, 507040, 608448, 751053, 760560, 1001404, 1014080, 1251755, 1502106, 1521120, 2002808, 2503510, 3004212, 3042240, 3755265, 4005616, 5007020, 6008424, 7510530, 8011232, 10014040, 12016848, 15021060, 16022464, 20028080, 24033696, 30042120, 40056160, 48067392, 60084240, 80112320, 120168480, 240336960]

約数ペア:

[(1, 240336960), (2, 120168480), (3, 80112320), (4, 60084240), (5, 48067392), (6, 40056160), (8, 30042120), (10, 24033696), (12, 20028080), (15, 16022464), (16, 15021060), (20, 12016848), (24, 10014040), (30, 8011232), (32, 7510530), (40, 6008424), (48, 5007020), (60, 4005616), (64, 3755265), (79, 3042240), (80, 3004212), (96, 2503510), (120, 2002808), (158, 1521120), (160, 1502106), (192, 1251755), (237, 1014080), (240, 1001404), (316, 760560), (320, 751053), (395, 608448), (474, 507040), (480, 500702), (632, 380280), (790, 304224), (948, 253520), (960, 250351), (1185, 202816), (1264, 190140), (1580, 152112), (1896, 126760), (2370, 101408), (2528, 95070), (3160, 76056), (3169, 75840), (3792, 63380), (4740, 50704), (5056, 47535), (6320, 38028), (6338, 37920), (7584, 31690), (9480, 25352), (9507, 25280), (12640, 19014), (12676, 18960), (15168, 15845)]