145250520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52627}}^1$

素因数の和:52664

約数の個数: 64

約数和(自身を含む): 454705920

約数和(自身を除く): 309455400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 52627, 105254, 157881, 210508, 263135, 315762, 421016, 526270, 631524, 789405, 1052540, 1210421, 1263048, 1578810, 2105080, 2420842, 3157620, 3631263, 4841684, 6052105, 6315240, 7262526, 9683368, 12104210, 14525052, 18156315, 24208420, 29050104, 36312630, 48416840, 72625260, 145250520]

約数ペア:

[(1, 145250520), (2, 72625260), (3, 48416840), (4, 36312630), (5, 29050104), (6, 24208420), (8, 18156315), (10, 14525052), (12, 12104210), (15, 9683368), (20, 7262526), (23, 6315240), (24, 6052105), (30, 4841684), (40, 3631263), (46, 3157620), (60, 2420842), (69, 2105080), (92, 1578810), (115, 1263048), (120, 1210421), (138, 1052540), (184, 789405), (230, 631524), (276, 526270), (345, 421016), (460, 315762), (552, 263135), (690, 210508), (920, 157881), (1380, 105254), (2760, 52627)]