23691720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15187}}^1$

素因数の和:15214

約数の個数: 64

約数和(自身を含む): 76547520

約数和(自身を除く): 52855800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 151870, 182244, 197431, 227805, 303740, 364488, 394862, 455610, 592293, 607480, 789724, 911220, 987155, 1184586, 1579448, 1822440, 1974310, 2369172, 2961465, 3948620, 4738344, 5922930, 7897240, 11845860, 23691720]

約数ペア:

[(1, 23691720), (2, 11845860), (3, 7897240), (4, 5922930), (5, 4738344), (6, 3948620), (8, 2961465), (10, 2369172), (12, 1974310), (13, 1822440), (15, 1579448), (20, 1184586), (24, 987155), (26, 911220), (30, 789724), (39, 607480), (40, 592293), (52, 455610), (60, 394862), (65, 364488), (78, 303740), (104, 227805), (120, 197431), (130, 182244), (156, 151870), (195, 121496), (260, 91122), (312, 75935), (390, 60748), (520, 45561), (780, 30374), (1560, 15187)]