40468620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11057}}^1$

素因数の和:11130

約数の個数: 48

約数和(自身を含む): 115180128

約数和(自身を除く): 74711508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 11057, 22114, 33171, 44228, 55285, 66342, 110570, 132684, 165855, 221140, 331710, 663420, 674477, 1348954, 2023431, 2697908, 3372385, 4046862, 6744770, 8093724, 10117155, 13489540, 20234310, 40468620]

約数ペア:

[(1, 40468620), (2, 20234310), (3, 13489540), (4, 10117155), (5, 8093724), (6, 6744770), (10, 4046862), (12, 3372385), (15, 2697908), (20, 2023431), (30, 1348954), (60, 674477), (61, 663420), (122, 331710), (183, 221140), (244, 165855), (305, 132684), (366, 110570), (610, 66342), (732, 55285), (915, 44228), (1220, 33171), (1830, 22114), (3660, 11057)]