105072480

素因数分解:

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

素因数の和:709

約数の個数: 144

約数和(自身を含む): 361945584

約数和(自身を除く): 256873104

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, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 557, 655, 720, 786, 1048, 1114, 1179, 1310, 1440, 1572, 1671, 1965, 2096, 2228, 2358, 2620, 2785, 3144, 3342, 3930, 4192, 4456, 4716, 5013, 5240, 5570, 5895, 6288, 6684, 7860, 8355, 8912, 9432, 10026, 10480, 11140, 11790, 12576, 13368, 15720, 16710, 17824, 18864, 20052, 20960, 22280, 23580, 25065, 26736, 31440, 33420, 37728, 40104, 44560, 47160, 50130, 53472, 62880, 66840, 72967, 80208, 89120, 94320, 100260, 133680, 145934, 160416, 188640, 200520, 218901, 267360, 291868, 364835, 401040, 437802, 583736, 656703, 729670, 802080, 875604, 1094505, 1167472, 1313406, 1459340, 1751208, 2189010, 2334944, 2626812, 2918680, 3283515, 3502416, 4378020, 5253624, 5837360, 6567030, 7004832, 8756040, 10507248, 11674720, 13134060, 17512080, 21014496, 26268120, 35024160, 52536240, 105072480]

約数ペア:

[(1, 105072480), (2, 52536240), (3, 35024160), (4, 26268120), (5, 21014496), (6, 17512080), (8, 13134060), (9, 11674720), (10, 10507248), (12, 8756040), (15, 7004832), (16, 6567030), (18, 5837360), (20, 5253624), (24, 4378020), (30, 3502416), (32, 3283515), (36, 2918680), (40, 2626812), (45, 2334944), (48, 2189010), (60, 1751208), (72, 1459340), (80, 1313406), (90, 1167472), (96, 1094505), (120, 875604), (131, 802080), (144, 729670), (160, 656703), (180, 583736), (240, 437802), (262, 401040), (288, 364835), (360, 291868), (393, 267360), (480, 218901), (524, 200520), (557, 188640), (655, 160416), (720, 145934), (786, 133680), (1048, 100260), (1114, 94320), (1179, 89120), (1310, 80208), (1440, 72967), (1572, 66840), (1671, 62880), (1965, 53472), (2096, 50130), (2228, 47160), (2358, 44560), (2620, 40104), (2785, 37728), (3144, 33420), (3342, 31440), (3930, 26736), (4192, 25065), (4456, 23580), (4716, 22280), (5013, 20960), (5240, 20052), (5570, 18864), (5895, 17824), (6288, 16710), (6684, 15720), (7860, 13368), (8355, 12576), (8912, 11790), (9432, 11140), (10026, 10480)]