2964720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 10035072

約数和(自身を除く): 7070352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1123, 1320, 2246, 2640, 3369, 4492, 5615, 6738, 8984, 11230, 12353, 13476, 16845, 17968, 22460, 24706, 26952, 33690, 37059, 44920, 49412, 53904, 61765, 67380, 74118, 89840, 98824, 123530, 134760, 148236, 185295, 197648, 247060, 269520, 296472, 370590, 494120, 592944, 741180, 988240, 1482360, 2964720]

約数ペア:

[(1, 2964720), (2, 1482360), (3, 988240), (4, 741180), (5, 592944), (6, 494120), (8, 370590), (10, 296472), (11, 269520), (12, 247060), (15, 197648), (16, 185295), (20, 148236), (22, 134760), (24, 123530), (30, 98824), (33, 89840), (40, 74118), (44, 67380), (48, 61765), (55, 53904), (60, 49412), (66, 44920), (80, 37059), (88, 33690), (110, 26952), (120, 24706), (132, 22460), (165, 17968), (176, 16845), (220, 13476), (240, 12353), (264, 11230), (330, 8984), (440, 6738), (528, 5615), (660, 4492), (880, 3369), (1123, 2640), (1320, 2246)]