146750040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{407639}}^1$

素因数の和:407656

約数の個数: 48

約数和(自身を含む): 476938800

約数和(自身を除く): 330188760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 407639, 815278, 1222917, 1630556, 2038195, 2445834, 3261112, 3668751, 4076390, 4891668, 6114585, 7337502, 8152780, 9783336, 12229170, 14675004, 16305560, 18343755, 24458340, 29350008, 36687510, 48916680, 73375020, 146750040]

約数ペア:

[(1, 146750040), (2, 73375020), (3, 48916680), (4, 36687510), (5, 29350008), (6, 24458340), (8, 18343755), (9, 16305560), (10, 14675004), (12, 12229170), (15, 9783336), (18, 8152780), (20, 7337502), (24, 6114585), (30, 4891668), (36, 4076390), (40, 3668751), (45, 3261112), (60, 2445834), (72, 2038195), (90, 1630556), (120, 1222917), (180, 815278), (360, 407639)]