124390240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 320906880

約数和(自身を除く): 196516640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 130, 158, 160, 208, 260, 316, 395, 416, 520, 632, 757, 790, 1027, 1040, 1264, 1514, 1580, 2054, 2080, 2528, 3028, 3160, 3785, 4108, 5135, 6056, 6320, 7570, 8216, 9841, 10270, 12112, 12640, 15140, 16432, 19682, 20540, 24224, 30280, 32864, 39364, 41080, 49205, 59803, 60560, 78728, 82160, 98410, 119606, 121120, 157456, 164320, 196820, 239212, 299015, 314912, 393640, 478424, 598030, 777439, 787280, 956848, 1196060, 1554878, 1574560, 1913696, 2392120, 3109756, 3887195, 4784240, 6219512, 7774390, 9568480, 12439024, 15548780, 24878048, 31097560, 62195120, 124390240]

約数ペア:

[(1, 124390240), (2, 62195120), (4, 31097560), (5, 24878048), (8, 15548780), (10, 12439024), (13, 9568480), (16, 7774390), (20, 6219512), (26, 4784240), (32, 3887195), (40, 3109756), (52, 2392120), (65, 1913696), (79, 1574560), (80, 1554878), (104, 1196060), (130, 956848), (158, 787280), (160, 777439), (208, 598030), (260, 478424), (316, 393640), (395, 314912), (416, 299015), (520, 239212), (632, 196820), (757, 164320), (790, 157456), (1027, 121120), (1040, 119606), (1264, 98410), (1514, 82160), (1580, 78728), (2054, 60560), (2080, 59803), (2528, 49205), (3028, 41080), (3160, 39364), (3785, 32864), (4108, 30280), (5135, 24224), (6056, 20540), (6320, 19682), (7570, 16432), (8216, 15140), (9841, 12640), (10270, 12112)]