2539485480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3023197}}^1$

素因数の和:3023218

約数の個数: 64

約数和(自身を含む): 8706810240

約数和(自身を除く): 6167324760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3023197, 6046394, 9069591, 12092788, 15115985, 18139182, 21162379, 24185576, 30231970, 36278364, 42324758, 45347955, 60463940, 63487137, 72556728, 84649516, 90695910, 105811895, 120927880, 126974274, 169299032, 181391820, 211623790, 253948548, 317435685, 362783640, 423247580, 507897096, 634871370, 846495160, 1269742740, 2539485480]

約数ペア:

[(1, 2539485480), (2, 1269742740), (3, 846495160), (4, 634871370), (5, 507897096), (6, 423247580), (7, 362783640), (8, 317435685), (10, 253948548), (12, 211623790), (14, 181391820), (15, 169299032), (20, 126974274), (21, 120927880), (24, 105811895), (28, 90695910), (30, 84649516), (35, 72556728), (40, 63487137), (42, 60463940), (56, 45347955), (60, 42324758), (70, 36278364), (84, 30231970), (105, 24185576), (120, 21162379), (140, 18139182), (168, 15115985), (210, 12092788), (280, 9069591), (420, 6046394), (840, 3023197)]