191166720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{49783}}^1$

素因数の和:49807

約数の個数: 72

約数和(自身を含む): 610550976

約数和(自身を除く): 419384256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 49783, 99566, 149349, 199132, 248915, 298698, 398264, 497830, 597396, 746745, 796528, 995660, 1194792, 1493490, 1593056, 1991320, 2389584, 2986980, 3186112, 3982640, 4779168, 5973960, 6372224, 7965280, 9558336, 11947920, 12744448, 15930560, 19116672, 23895840, 31861120, 38233344, 47791680, 63722240, 95583360, 191166720]

約数ペア:

[(1, 191166720), (2, 95583360), (3, 63722240), (4, 47791680), (5, 38233344), (6, 31861120), (8, 23895840), (10, 19116672), (12, 15930560), (15, 12744448), (16, 11947920), (20, 9558336), (24, 7965280), (30, 6372224), (32, 5973960), (40, 4779168), (48, 3982640), (60, 3186112), (64, 2986980), (80, 2389584), (96, 1991320), (120, 1593056), (128, 1493490), (160, 1194792), (192, 995660), (240, 796528), (256, 746745), (320, 597396), (384, 497830), (480, 398264), (640, 298698), (768, 248915), (960, 199132), (1280, 149349), (1920, 99566), (3840, 49783)]