65598480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2989

約数の個数: 120

約数和(自身を含む): 227485440

約数和(自身を除く): 161886960

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, 2939, 3720, 4464, 5580, 5878, 7440, 8817, 11160, 11756, 14695, 17634, 22320, 23512, 26451, 29390, 35268, 44085, 47024, 52902, 58780, 70536, 88170, 91109, 105804, 117560, 132255, 141072, 176340, 182218, 211608, 235120, 264510, 273327, 352680, 364436, 423216, 455545, 529020, 546654, 705360, 728872, 819981, 911090, 1058040, 1093308, 1366635, 1457744, 1639962, 1822180, 2116080, 2186616, 2733270, 3279924, 3644360, 4099905, 4373232, 5466540, 6559848, 7288720, 8199810, 10933080, 13119696, 16399620, 21866160, 32799240, 65598480]

約数ペア:

[(1, 65598480), (2, 32799240), (3, 21866160), (4, 16399620), (5, 13119696), (6, 10933080), (8, 8199810), (9, 7288720), (10, 6559848), (12, 5466540), (15, 4373232), (16, 4099905), (18, 3644360), (20, 3279924), (24, 2733270), (30, 2186616), (31, 2116080), (36, 1822180), (40, 1639962), (45, 1457744), (48, 1366635), (60, 1093308), (62, 1058040), (72, 911090), (80, 819981), (90, 728872), (93, 705360), (120, 546654), (124, 529020), (144, 455545), (155, 423216), (180, 364436), (186, 352680), (240, 273327), (248, 264510), (279, 235120), (310, 211608), (360, 182218), (372, 176340), (465, 141072), (496, 132255), (558, 117560), (620, 105804), (720, 91109), (744, 88170), (930, 70536), (1116, 58780), (1240, 52902), (1395, 47024), (1488, 44085), (1860, 35268), (2232, 29390), (2480, 26451), (2790, 23512), (2939, 22320), (3720, 17634), (4464, 14695), (5580, 11756), (5878, 11160), (7440, 8817)]