241736240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 594604800

約数和(自身を除く): 352868560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 359, 380, 443, 718, 760, 886, 1436, 1520, 1772, 1795, 2215, 2872, 3544, 3590, 4430, 5744, 6821, 7088, 7180, 8417, 8860, 13642, 14360, 16834, 17720, 27284, 28720, 33668, 34105, 35440, 42085, 54568, 67336, 68210, 84170, 109136, 134672, 136420, 159037, 168340, 272840, 318074, 336680, 545680, 636148, 673360, 795185, 1272296, 1590370, 2544592, 3021703, 3180740, 6043406, 6361480, 12086812, 12722960, 15108515, 24173624, 30217030, 48347248, 60434060, 120868120, 241736240]

約数ペア:

[(1, 241736240), (2, 120868120), (4, 60434060), (5, 48347248), (8, 30217030), (10, 24173624), (16, 15108515), (19, 12722960), (20, 12086812), (38, 6361480), (40, 6043406), (76, 3180740), (80, 3021703), (95, 2544592), (152, 1590370), (190, 1272296), (304, 795185), (359, 673360), (380, 636148), (443, 545680), (718, 336680), (760, 318074), (886, 272840), (1436, 168340), (1520, 159037), (1772, 136420), (1795, 134672), (2215, 109136), (2872, 84170), (3544, 68210), (3590, 67336), (4430, 54568), (5744, 42085), (6821, 35440), (7088, 34105), (7180, 33668), (8417, 28720), (8860, 27284), (13642, 17720), (14360, 16834)]