240645120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{15667}}^1$

素因数の和:15695

約数の個数: 88

約数和(自身を含む): 769737504

約数和(自身を除く): 529092384

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 15667, 31334, 47001, 62668, 78335, 94002, 125336, 156670, 188004, 235005, 250672, 313340, 376008, 470010, 501344, 626680, 752016, 940020, 1002688, 1253360, 1504032, 1880040, 2005376, 2506720, 3008064, 3760080, 4010752, 5013440, 6016128, 7520160, 8021504, 10026880, 12032256, 15040320, 16043008, 20053760, 24064512, 30080640, 40107520, 48129024, 60161280, 80215040, 120322560, 240645120]

約数ペア:

[(1, 240645120), (2, 120322560), (3, 80215040), (4, 60161280), (5, 48129024), (6, 40107520), (8, 30080640), (10, 24064512), (12, 20053760), (15, 16043008), (16, 15040320), (20, 12032256), (24, 10026880), (30, 8021504), (32, 7520160), (40, 6016128), (48, 5013440), (60, 4010752), (64, 3760080), (80, 3008064), (96, 2506720), (120, 2005376), (128, 1880040), (160, 1504032), (192, 1253360), (240, 1002688), (256, 940020), (320, 752016), (384, 626680), (480, 501344), (512, 470010), (640, 376008), (768, 313340), (960, 250672), (1024, 235005), (1280, 188004), (1536, 156670), (1920, 125336), (2560, 94002), (3072, 78335), (3840, 62668), (5120, 47001), (7680, 31334), (15360, 15667)]