73176720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304903}}^1$

素因数の和:304919

約数の個数: 40

約数和(自身を含む): 226848576

約数和(自身を除く): 153671856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304903, 609806, 914709, 1219612, 1524515, 1829418, 2439224, 3049030, 3658836, 4573545, 4878448, 6098060, 7317672, 9147090, 12196120, 14635344, 18294180, 24392240, 36588360, 73176720]

約数ペア:

[(1, 73176720), (2, 36588360), (3, 24392240), (4, 18294180), (5, 14635344), (6, 12196120), (8, 9147090), (10, 7317672), (12, 6098060), (15, 4878448), (16, 4573545), (20, 3658836), (24, 3049030), (30, 2439224), (40, 1829418), (48, 1524515), (60, 1219612), (80, 914709), (120, 609806), (240, 304903)]