2665108560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{124771}}^1$

素因数の和:124876

約数の個数: 80

約数和(自身を含む): 8354733120

約数和(自身を除く): 5689624560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 124771, 249542, 374313, 499084, 623855, 748626, 998168, 1247710, 1497252, 1871565, 1996336, 2495420, 2994504, 3743130, 4990840, 5989008, 7486260, 9981680, 11104619, 14972520, 22209238, 29945040, 33313857, 44418476, 55523095, 66627714, 88836952, 111046190, 133255428, 166569285, 177673904, 222092380, 266510856, 333138570, 444184760, 533021712, 666277140, 888369520, 1332554280, 2665108560]

約数ペア:

[(1, 2665108560), (2, 1332554280), (3, 888369520), (4, 666277140), (5, 533021712), (6, 444184760), (8, 333138570), (10, 266510856), (12, 222092380), (15, 177673904), (16, 166569285), (20, 133255428), (24, 111046190), (30, 88836952), (40, 66627714), (48, 55523095), (60, 44418476), (80, 33313857), (89, 29945040), (120, 22209238), (178, 14972520), (240, 11104619), (267, 9981680), (356, 7486260), (445, 5989008), (534, 4990840), (712, 3743130), (890, 2994504), (1068, 2495420), (1335, 1996336), (1424, 1871565), (1780, 1497252), (2136, 1247710), (2670, 998168), (3560, 748626), (4272, 623855), (5340, 499084), (7120, 374313), (10680, 249542), (21360, 124771)]