52536240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 178100208

約数和(自身を除く): 125563968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 557, 655, 720, 786, 1048, 1114, 1179, 1310, 1572, 1671, 1965, 2096, 2228, 2358, 2620, 2785, 3144, 3342, 3930, 4456, 4716, 5013, 5240, 5570, 5895, 6288, 6684, 7860, 8355, 8912, 9432, 10026, 10480, 11140, 11790, 13368, 15720, 16710, 18864, 20052, 22280, 23580, 25065, 26736, 31440, 33420, 40104, 44560, 47160, 50130, 66840, 72967, 80208, 94320, 100260, 133680, 145934, 200520, 218901, 291868, 364835, 401040, 437802, 583736, 656703, 729670, 875604, 1094505, 1167472, 1313406, 1459340, 1751208, 2189010, 2626812, 2918680, 3283515, 3502416, 4378020, 5253624, 5837360, 6567030, 8756040, 10507248, 13134060, 17512080, 26268120, 52536240]

約数ペア:

[(1, 52536240), (2, 26268120), (3, 17512080), (4, 13134060), (5, 10507248), (6, 8756040), (8, 6567030), (9, 5837360), (10, 5253624), (12, 4378020), (15, 3502416), (16, 3283515), (18, 2918680), (20, 2626812), (24, 2189010), (30, 1751208), (36, 1459340), (40, 1313406), (45, 1167472), (48, 1094505), (60, 875604), (72, 729670), (80, 656703), (90, 583736), (120, 437802), (131, 401040), (144, 364835), (180, 291868), (240, 218901), (262, 200520), (360, 145934), (393, 133680), (524, 100260), (557, 94320), (655, 80208), (720, 72967), (786, 66840), (1048, 50130), (1114, 47160), (1179, 44560), (1310, 40104), (1572, 33420), (1671, 31440), (1965, 26736), (2096, 25065), (2228, 23580), (2358, 22280), (2620, 20052), (2785, 18864), (3144, 16710), (3342, 15720), (3930, 13368), (4456, 11790), (4716, 11140), (5013, 10480), (5240, 10026), (5570, 9432), (5895, 8912), (6288, 8355), (6684, 7860)]