271806720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{70783}}^1$

素因数の和:70807

約数の個数: 72

約数和(自身を含む): 868094976

約数和(自身を除く): 596288256

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, 70783, 141566, 212349, 283132, 353915, 424698, 566264, 707830, 849396, 1061745, 1132528, 1415660, 1698792, 2123490, 2265056, 2831320, 3397584, 4246980, 4530112, 5662640, 6795168, 8493960, 9060224, 11325280, 13590336, 16987920, 18120448, 22650560, 27180672, 33975840, 45301120, 54361344, 67951680, 90602240, 135903360, 271806720]

約数ペア:

[(1, 271806720), (2, 135903360), (3, 90602240), (4, 67951680), (5, 54361344), (6, 45301120), (8, 33975840), (10, 27180672), (12, 22650560), (15, 18120448), (16, 16987920), (20, 13590336), (24, 11325280), (30, 9060224), (32, 8493960), (40, 6795168), (48, 5662640), (60, 4530112), (64, 4246980), (80, 3397584), (96, 2831320), (120, 2265056), (128, 2123490), (160, 1698792), (192, 1415660), (240, 1132528), (256, 1061745), (320, 849396), (384, 707830), (480, 566264), (640, 424698), (768, 353915), (960, 283132), (1280, 212349), (1920, 141566), (3840, 70783)]