70387920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32587}}^1$

素因数の和:32609

約数の個数: 80

約数和(自身を含む): 242454720

約数和(自身を除く): 172066800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32587, 65174, 97761, 130348, 162935, 195522, 260696, 293283, 325870, 391044, 488805, 521392, 586566, 651740, 782088, 879849, 977610, 1173132, 1303480, 1466415, 1564176, 1759698, 1955220, 2346264, 2606960, 2932830, 3519396, 3910440, 4399245, 4692528, 5865660, 7038792, 7820880, 8798490, 11731320, 14077584, 17596980, 23462640, 35193960, 70387920]

約数ペア:

[(1, 70387920), (2, 35193960), (3, 23462640), (4, 17596980), (5, 14077584), (6, 11731320), (8, 8798490), (9, 7820880), (10, 7038792), (12, 5865660), (15, 4692528), (16, 4399245), (18, 3910440), (20, 3519396), (24, 2932830), (27, 2606960), (30, 2346264), (36, 1955220), (40, 1759698), (45, 1564176), (48, 1466415), (54, 1303480), (60, 1173132), (72, 977610), (80, 879849), (90, 782088), (108, 651740), (120, 586566), (135, 521392), (144, 488805), (180, 391044), (216, 325870), (240, 293283), (270, 260696), (360, 195522), (432, 162935), (540, 130348), (720, 97761), (1080, 65174), (2160, 32587)]