87193440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 300265056

約数和(自身を除く): 213071616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 288, 302, 360, 401, 453, 480, 604, 720, 755, 802, 906, 1203, 1208, 1359, 1440, 1510, 1604, 1812, 2005, 2265, 2406, 2416, 2718, 3020, 3208, 3609, 3624, 4010, 4530, 4812, 4832, 5436, 6015, 6040, 6416, 6795, 7218, 7248, 8020, 9060, 9624, 10872, 12030, 12080, 12832, 13590, 14436, 14496, 16040, 18045, 18120, 19248, 21744, 24060, 24160, 27180, 28872, 32080, 36090, 36240, 38496, 43488, 48120, 54360, 57744, 60551, 64160, 72180, 72480, 96240, 108720, 115488, 121102, 144360, 181653, 192480, 217440, 242204, 288720, 302755, 363306, 484408, 544959, 577440, 605510, 726612, 908265, 968816, 1089918, 1211020, 1453224, 1816530, 1937632, 2179836, 2422040, 2724795, 2906448, 3633060, 4359672, 4844080, 5449590, 5812896, 7266120, 8719344, 9688160, 10899180, 14532240, 17438688, 21798360, 29064480, 43596720, 87193440]

約数ペア:

[(1, 87193440), (2, 43596720), (3, 29064480), (4, 21798360), (5, 17438688), (6, 14532240), (8, 10899180), (9, 9688160), (10, 8719344), (12, 7266120), (15, 5812896), (16, 5449590), (18, 4844080), (20, 4359672), (24, 3633060), (30, 2906448), (32, 2724795), (36, 2422040), (40, 2179836), (45, 1937632), (48, 1816530), (60, 1453224), (72, 1211020), (80, 1089918), (90, 968816), (96, 908265), (120, 726612), (144, 605510), (151, 577440), (160, 544959), (180, 484408), (240, 363306), (288, 302755), (302, 288720), (360, 242204), (401, 217440), (453, 192480), (480, 181653), (604, 144360), (720, 121102), (755, 115488), (802, 108720), (906, 96240), (1203, 72480), (1208, 72180), (1359, 64160), (1440, 60551), (1510, 57744), (1604, 54360), (1812, 48120), (2005, 43488), (2265, 38496), (2406, 36240), (2416, 36090), (2718, 32080), (3020, 28872), (3208, 27180), (3609, 24160), (3624, 24060), (4010, 21744), (4530, 19248), (4812, 18120), (4832, 18045), (5436, 16040), (6015, 14496), (6040, 14436), (6416, 13590), (6795, 12832), (7218, 12080), (7248, 12030), (8020, 10872), (9060, 9624)]