1270076160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{330749}}^1$

素因数の和:330773

約数の個数: 72

約数和(自身を含む): 4056318000

約数和(自身を除く): 2786241840

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, 330749, 661498, 992247, 1322996, 1653745, 1984494, 2645992, 3307490, 3968988, 4961235, 5291984, 6614980, 7937976, 9922470, 10583968, 13229960, 15875952, 19844940, 21167936, 26459920, 31751904, 39689880, 42335872, 52919840, 63503808, 79379760, 84671744, 105839680, 127007616, 158759520, 211679360, 254015232, 317519040, 423358720, 635038080, 1270076160]

約数ペア:

[(1, 1270076160), (2, 635038080), (3, 423358720), (4, 317519040), (5, 254015232), (6, 211679360), (8, 158759520), (10, 127007616), (12, 105839680), (15, 84671744), (16, 79379760), (20, 63503808), (24, 52919840), (30, 42335872), (32, 39689880), (40, 31751904), (48, 26459920), (60, 21167936), (64, 19844940), (80, 15875952), (96, 13229960), (120, 10583968), (128, 9922470), (160, 7937976), (192, 6614980), (240, 5291984), (256, 4961235), (320, 3968988), (384, 3307490), (480, 2645992), (640, 1984494), (768, 1653745), (960, 1322996), (1280, 992247), (1920, 661498), (3840, 330749)]