124610720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 320060160

約数和(自身を除く): 195449440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 139, 160, 208, 260, 278, 416, 431, 520, 556, 695, 862, 1040, 1112, 1390, 1724, 1807, 2080, 2155, 2224, 2780, 3448, 3614, 4310, 4448, 5560, 5603, 6896, 7228, 8620, 9035, 11120, 11206, 13792, 14456, 17240, 18070, 22240, 22412, 28015, 28912, 34480, 36140, 44824, 56030, 57824, 59909, 68960, 72280, 89648, 112060, 119818, 144560, 179296, 224120, 239636, 289120, 299545, 448240, 479272, 599090, 778817, 896480, 958544, 1198180, 1557634, 1917088, 2396360, 3115268, 3894085, 4792720, 6230536, 7788170, 9585440, 12461072, 15576340, 24922144, 31152680, 62305360, 124610720]

約数ペア:

[(1, 124610720), (2, 62305360), (4, 31152680), (5, 24922144), (8, 15576340), (10, 12461072), (13, 9585440), (16, 7788170), (20, 6230536), (26, 4792720), (32, 3894085), (40, 3115268), (52, 2396360), (65, 1917088), (80, 1557634), (104, 1198180), (130, 958544), (139, 896480), (160, 778817), (208, 599090), (260, 479272), (278, 448240), (416, 299545), (431, 289120), (520, 239636), (556, 224120), (695, 179296), (862, 144560), (1040, 119818), (1112, 112060), (1390, 89648), (1724, 72280), (1807, 68960), (2080, 59909), (2155, 57824), (2224, 56030), (2780, 44824), (3448, 36140), (3614, 34480), (4310, 28912), (4448, 28015), (5560, 22412), (5603, 22240), (6896, 18070), (7228, 17240), (8620, 14456), (9035, 13792), (11120, 11206)]