1019305680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4247107}}^1$

素因数の和:4247123

約数の個数: 40

約数和(自身を含む): 3159848352

約数和(自身を除く): 2140542672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4247107, 8494214, 12741321, 16988428, 21235535, 25482642, 33976856, 42471070, 50965284, 63706605, 67953712, 84942140, 101930568, 127413210, 169884280, 203861136, 254826420, 339768560, 509652840, 1019305680]

約数ペア:

[(1, 1019305680), (2, 509652840), (3, 339768560), (4, 254826420), (5, 203861136), (6, 169884280), (8, 127413210), (10, 101930568), (12, 84942140), (15, 67953712), (16, 63706605), (20, 50965284), (24, 42471070), (30, 33976856), (40, 25482642), (48, 21235535), (60, 16988428), (80, 12741321), (120, 8494214), (240, 4247107)]