1400610720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2917939}}^1$

素因数の和:2917957

約数の個数: 48

約数和(自身を含む): 4411925280

約数和(自身を除く): 3011314560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2917939, 5835878, 8753817, 11671756, 14589695, 17507634, 23343512, 29179390, 35015268, 43769085, 46687024, 58358780, 70030536, 87538170, 93374048, 116717560, 140061072, 175076340, 233435120, 280122144, 350152680, 466870240, 700305360, 1400610720]

約数ペア:

[(1, 1400610720), (2, 700305360), (3, 466870240), (4, 350152680), (5, 280122144), (6, 233435120), (8, 175076340), (10, 140061072), (12, 116717560), (15, 93374048), (16, 87538170), (20, 70030536), (24, 58358780), (30, 46687024), (32, 43769085), (40, 35015268), (48, 29179390), (60, 23343512), (80, 17507634), (96, 14589695), (120, 11671756), (160, 8753817), (240, 5835878), (480, 2917939)]