549778920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{30341}}^1$

素因数の和:30506

約数の個数: 64

約数和(自身を含む): 1660314240

約数和(自身を除く): 1110535320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 30341, 60682, 91023, 121364, 151705, 182046, 242728, 303410, 364092, 455115, 606820, 728184, 910230, 1213640, 1820460, 3640920, 4581491, 9162982, 13744473, 18325964, 22907455, 27488946, 36651928, 45814910, 54977892, 68722365, 91629820, 109955784, 137444730, 183259640, 274889460, 549778920]

約数ペア:

[(1, 549778920), (2, 274889460), (3, 183259640), (4, 137444730), (5, 109955784), (6, 91629820), (8, 68722365), (10, 54977892), (12, 45814910), (15, 36651928), (20, 27488946), (24, 22907455), (30, 18325964), (40, 13744473), (60, 9162982), (120, 4581491), (151, 3640920), (302, 1820460), (453, 1213640), (604, 910230), (755, 728184), (906, 606820), (1208, 455115), (1510, 364092), (1812, 303410), (2265, 242728), (3020, 182046), (3624, 151705), (4530, 121364), (6040, 91023), (9060, 60682), (18120, 30341)]