1323759720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{15559}}^1$

素因数の和:16282

約数の個数: 64

約数和(自身を含む): 3977136000

約数和(自身を除く): 2653376280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 1418, 2127, 2836, 3545, 4254, 5672, 7090, 8508, 10635, 14180, 15559, 17016, 21270, 28360, 31118, 42540, 46677, 62236, 77795, 85080, 93354, 124472, 155590, 186708, 233385, 311180, 373416, 466770, 622360, 933540, 1867080, 11031331, 22062662, 33093993, 44125324, 55156655, 66187986, 88250648, 110313310, 132375972, 165469965, 220626620, 264751944, 330939930, 441253240, 661879860, 1323759720]

約数ペア:

[(1, 1323759720), (2, 661879860), (3, 441253240), (4, 330939930), (5, 264751944), (6, 220626620), (8, 165469965), (10, 132375972), (12, 110313310), (15, 88250648), (20, 66187986), (24, 55156655), (30, 44125324), (40, 33093993), (60, 22062662), (120, 11031331), (709, 1867080), (1418, 933540), (2127, 622360), (2836, 466770), (3545, 373416), (4254, 311180), (5672, 233385), (7090, 186708), (8508, 155590), (10635, 124472), (14180, 93354), (15559, 85080), (17016, 77795), (21270, 62236), (28360, 46677), (31118, 42540)]