86616720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2117

約数の個数: 120

約数和(自身を含む): 295963200

約数和(自身を除く): 209346480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2039, 2124, 2360, 2655, 2832, 3540, 4078, 4248, 4720, 5310, 6117, 7080, 8156, 8496, 10195, 10620, 12234, 14160, 16312, 18351, 20390, 21240, 24468, 30585, 32624, 36702, 40780, 42480, 48936, 61170, 73404, 81560, 91755, 97872, 120301, 122340, 146808, 163120, 183510, 240602, 244680, 293616, 360903, 367020, 481204, 489360, 601505, 721806, 734040, 962408, 1082709, 1203010, 1443612, 1468080, 1804515, 1924816, 2165418, 2406020, 2887224, 3609030, 4330836, 4812040, 5413545, 5774448, 7218060, 8661672, 9624080, 10827090, 14436120, 17323344, 21654180, 28872240, 43308360, 86616720]

約数ペア:

[(1, 86616720), (2, 43308360), (3, 28872240), (4, 21654180), (5, 17323344), (6, 14436120), (8, 10827090), (9, 9624080), (10, 8661672), (12, 7218060), (15, 5774448), (16, 5413545), (18, 4812040), (20, 4330836), (24, 3609030), (30, 2887224), (36, 2406020), (40, 2165418), (45, 1924816), (48, 1804515), (59, 1468080), (60, 1443612), (72, 1203010), (80, 1082709), (90, 962408), (118, 734040), (120, 721806), (144, 601505), (177, 489360), (180, 481204), (236, 367020), (240, 360903), (295, 293616), (354, 244680), (360, 240602), (472, 183510), (531, 163120), (590, 146808), (708, 122340), (720, 120301), (885, 97872), (944, 91755), (1062, 81560), (1180, 73404), (1416, 61170), (1770, 48936), (2039, 42480), (2124, 40780), (2360, 36702), (2655, 32624), (2832, 30585), (3540, 24468), (4078, 21240), (4248, 20390), (4720, 18351), (5310, 16312), (6117, 14160), (7080, 12234), (8156, 10620), (8496, 10195)]