326742480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14689

約数の個数: 120

約数和(自身を含む): 1132784640

約数和(自身を除く): 806042160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 14639, 22320, 29278, 43917, 58556, 73195, 87834, 117112, 131751, 146390, 175668, 219585, 234224, 263502, 292780, 351336, 439170, 453809, 527004, 585560, 658755, 702672, 878340, 907618, 1054008, 1171120, 1317510, 1361427, 1756680, 1815236, 2108016, 2269045, 2635020, 2722854, 3513360, 3630472, 4084281, 4538090, 5270040, 5445708, 6807135, 7260944, 8168562, 9076180, 10540080, 10891416, 13614270, 16337124, 18152360, 20421405, 21782832, 27228540, 32674248, 36304720, 40842810, 54457080, 65348496, 81685620, 108914160, 163371240, 326742480]

約数ペア:

[(1, 326742480), (2, 163371240), (3, 108914160), (4, 81685620), (5, 65348496), (6, 54457080), (8, 40842810), (9, 36304720), (10, 32674248), (12, 27228540), (15, 21782832), (16, 20421405), (18, 18152360), (20, 16337124), (24, 13614270), (30, 10891416), (31, 10540080), (36, 9076180), (40, 8168562), (45, 7260944), (48, 6807135), (60, 5445708), (62, 5270040), (72, 4538090), (80, 4084281), (90, 3630472), (93, 3513360), (120, 2722854), (124, 2635020), (144, 2269045), (155, 2108016), (180, 1815236), (186, 1756680), (240, 1361427), (248, 1317510), (279, 1171120), (310, 1054008), (360, 907618), (372, 878340), (465, 702672), (496, 658755), (558, 585560), (620, 527004), (720, 453809), (744, 439170), (930, 351336), (1116, 292780), (1240, 263502), (1395, 234224), (1488, 219585), (1860, 175668), (2232, 146390), (2480, 131751), (2790, 117112), (3720, 87834), (4464, 73195), (5580, 58556), (7440, 43917), (11160, 29278), (14639, 22320)]