47946480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199777}}^1$

素因数の和:199793

約数の個数: 40

約数和(自身を含む): 148634832

約数和(自身を除く): 100688352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 199777, 399554, 599331, 799108, 998885, 1198662, 1598216, 1997770, 2397324, 2996655, 3196432, 3995540, 4794648, 5993310, 7991080, 9589296, 11986620, 15982160, 23973240, 47946480]

約数ペア:

[(1, 47946480), (2, 23973240), (3, 15982160), (4, 11986620), (5, 9589296), (6, 7991080), (8, 5993310), (10, 4794648), (12, 3995540), (15, 3196432), (16, 2996655), (20, 2397324), (24, 1997770), (30, 1598216), (40, 1198662), (48, 998885), (60, 799108), (80, 599331), (120, 399554), (240, 199777)]