147054840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28499}}^1$

素因数の和:28556

約数の個数: 64

約数和(自身を含む): 451440000

約数和(自身を除く): 304385160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 28499, 56998, 85497, 113996, 142495, 170994, 227992, 284990, 341988, 427485, 569980, 683976, 854970, 1139960, 1225457, 1709940, 2450914, 3419880, 3676371, 4901828, 6127285, 7352742, 9803656, 12254570, 14705484, 18381855, 24509140, 29410968, 36763710, 49018280, 73527420, 147054840]

約数ペア:

[(1, 147054840), (2, 73527420), (3, 49018280), (4, 36763710), (5, 29410968), (6, 24509140), (8, 18381855), (10, 14705484), (12, 12254570), (15, 9803656), (20, 7352742), (24, 6127285), (30, 4901828), (40, 3676371), (43, 3419880), (60, 2450914), (86, 1709940), (120, 1225457), (129, 1139960), (172, 854970), (215, 683976), (258, 569980), (344, 427485), (430, 341988), (516, 284990), (645, 227992), (860, 170994), (1032, 142495), (1290, 113996), (1720, 85497), (2580, 56998), (5160, 28499)]