121545360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18757}}^1$

素因数の和:18782

約数の個数: 100

約数和(自身を含む): 422167548

約数和(自身を除く): 300622188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18757, 37514, 56271, 75028, 93785, 112542, 150056, 168813, 187570, 225084, 281355, 300112, 337626, 375140, 450168, 506439, 562710, 675252, 750280, 844065, 900336, 1012878, 1125420, 1350504, 1500560, 1519317, 1688130, 2025756, 2250840, 2532195, 2701008, 3038634, 3376260, 4051512, 4501680, 5064390, 6077268, 6752520, 7596585, 8103024, 10128780, 12154536, 13505040, 15193170, 20257560, 24309072, 30386340, 40515120, 60772680, 121545360]

約数ペア:

[(1, 121545360), (2, 60772680), (3, 40515120), (4, 30386340), (5, 24309072), (6, 20257560), (8, 15193170), (9, 13505040), (10, 12154536), (12, 10128780), (15, 8103024), (16, 7596585), (18, 6752520), (20, 6077268), (24, 5064390), (27, 4501680), (30, 4051512), (36, 3376260), (40, 3038634), (45, 2701008), (48, 2532195), (54, 2250840), (60, 2025756), (72, 1688130), (80, 1519317), (81, 1500560), (90, 1350504), (108, 1125420), (120, 1012878), (135, 900336), (144, 844065), (162, 750280), (180, 675252), (216, 562710), (240, 506439), (270, 450168), (324, 375140), (360, 337626), (405, 300112), (432, 281355), (540, 225084), (648, 187570), (720, 168813), (810, 150056), (1080, 112542), (1296, 93785), (1620, 75028), (2160, 56271), (3240, 37514), (6480, 18757)]