69052320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 169964640

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 607, 632, 711, 720, 790, 948, 1185, 1214, 1264, 1422, 1440, 1580, 1821, 1896, 2370, 2428, 2528, 2844, 3035, 3160, 3555, 3642, 3792, 4740, 4856, 5463, 5688, 6070, 6320, 7110, 7284, 7584, 9105, 9480, 9712, 10926, 11376, 12140, 12640, 14220, 14568, 18210, 18960, 19424, 21852, 22752, 24280, 27315, 28440, 29136, 36420, 37920, 43704, 47953, 48560, 54630, 56880, 58272, 72840, 87408, 95906, 97120, 109260, 113760, 143859, 145680, 174816, 191812, 218520, 239765, 287718, 291360, 383624, 431577, 437040, 479530, 575436, 719295, 767248, 863154, 874080, 959060, 1150872, 1438590, 1534496, 1726308, 1918120, 2157885, 2301744, 2877180, 3452616, 3836240, 4315770, 4603488, 5754360, 6905232, 7672480, 8631540, 11508720, 13810464, 17263080, 23017440, 34526160, 69052320]

約数ペア:

[(1, 69052320), (2, 34526160), (3, 23017440), (4, 17263080), (5, 13810464), (6, 11508720), (8, 8631540), (9, 7672480), (10, 6905232), (12, 5754360), (15, 4603488), (16, 4315770), (18, 3836240), (20, 3452616), (24, 2877180), (30, 2301744), (32, 2157885), (36, 1918120), (40, 1726308), (45, 1534496), (48, 1438590), (60, 1150872), (72, 959060), (79, 874080), (80, 863154), (90, 767248), (96, 719295), (120, 575436), (144, 479530), (158, 437040), (160, 431577), (180, 383624), (237, 291360), (240, 287718), (288, 239765), (316, 218520), (360, 191812), (395, 174816), (474, 145680), (480, 143859), (607, 113760), (632, 109260), (711, 97120), (720, 95906), (790, 87408), (948, 72840), (1185, 58272), (1214, 56880), (1264, 54630), (1422, 48560), (1440, 47953), (1580, 43704), (1821, 37920), (1896, 36420), (2370, 29136), (2428, 28440), (2528, 27315), (2844, 24280), (3035, 22752), (3160, 21852), (3555, 19424), (3642, 18960), (3792, 18210), (4740, 14568), (4856, 14220), (5463, 12640), (5688, 12140), (6070, 11376), (6320, 10926), (7110, 9712), (7284, 9480), (7584, 9105)]