87837240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8819}}^1$

素因数の和:8916

約数の個数: 64

約数和(自身を含む): 266716800

約数和(自身を除く): 178879560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 8819, 9960, 17638, 26457, 35276, 44095, 52914, 70552, 88190, 105828, 132285, 176380, 211656, 264570, 352760, 529140, 731977, 1058280, 1463954, 2195931, 2927908, 3659885, 4391862, 5855816, 7319770, 8783724, 10979655, 14639540, 17567448, 21959310, 29279080, 43918620, 87837240]

約数ペア:

[(1, 87837240), (2, 43918620), (3, 29279080), (4, 21959310), (5, 17567448), (6, 14639540), (8, 10979655), (10, 8783724), (12, 7319770), (15, 5855816), (20, 4391862), (24, 3659885), (30, 2927908), (40, 2195931), (60, 1463954), (83, 1058280), (120, 731977), (166, 529140), (249, 352760), (332, 264570), (415, 211656), (498, 176380), (664, 132285), (830, 105828), (996, 88190), (1245, 70552), (1660, 52914), (1992, 44095), (2490, 35276), (3320, 26457), (4980, 17638), (8819, 9960)]