80529240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61007}}^1$

素因数の和:61032

約数の個数: 64

約数和(自身を含む): 263554560

約数和(自身を除く): 183025320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 61007, 122014, 183021, 244028, 305035, 366042, 488056, 610070, 671077, 732084, 915105, 1220140, 1342154, 1464168, 1830210, 2013231, 2440280, 2684308, 3355385, 3660420, 4026462, 5368616, 6710770, 7320840, 8052924, 10066155, 13421540, 16105848, 20132310, 26843080, 40264620, 80529240]

約数ペア:

[(1, 80529240), (2, 40264620), (3, 26843080), (4, 20132310), (5, 16105848), (6, 13421540), (8, 10066155), (10, 8052924), (11, 7320840), (12, 6710770), (15, 5368616), (20, 4026462), (22, 3660420), (24, 3355385), (30, 2684308), (33, 2440280), (40, 2013231), (44, 1830210), (55, 1464168), (60, 1342154), (66, 1220140), (88, 915105), (110, 732084), (120, 671077), (132, 610070), (165, 488056), (220, 366042), (264, 305035), (330, 244028), (440, 183021), (660, 122014), (1320, 61007)]