168345480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10709}}^1$

素因数の和:10854

約数の個数: 64

約数和(自身を含む): 508939200

約数和(自身を除く): 340593720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 10709, 15720, 21418, 32127, 42836, 53545, 64254, 85672, 107090, 128508, 160635, 214180, 257016, 321270, 428360, 642540, 1285080, 1402879, 2805758, 4208637, 5611516, 7014395, 8417274, 11223032, 14028790, 16834548, 21043185, 28057580, 33669096, 42086370, 56115160, 84172740, 168345480]

約数ペア:

[(1, 168345480), (2, 84172740), (3, 56115160), (4, 42086370), (5, 33669096), (6, 28057580), (8, 21043185), (10, 16834548), (12, 14028790), (15, 11223032), (20, 8417274), (24, 7014395), (30, 5611516), (40, 4208637), (60, 2805758), (120, 1402879), (131, 1285080), (262, 642540), (393, 428360), (524, 321270), (655, 257016), (786, 214180), (1048, 160635), (1310, 128508), (1572, 107090), (1965, 85672), (2620, 64254), (3144, 53545), (3930, 42836), (5240, 32127), (7860, 21418), (10709, 15720)]