2728702920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{14737}}^1$

素因数の和:16294

約数の個数: 64

約数和(自身を含む): 8191969920

約数和(自身を除く): 5463267000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1543, 3086, 4629, 6172, 7715, 9258, 12344, 14737, 15430, 18516, 23145, 29474, 30860, 37032, 44211, 46290, 58948, 61720, 73685, 88422, 92580, 117896, 147370, 176844, 185160, 221055, 294740, 353688, 442110, 589480, 884220, 1768440, 22739191, 45478382, 68217573, 90956764, 113695955, 136435146, 181913528, 227391910, 272870292, 341087865, 454783820, 545740584, 682175730, 909567640, 1364351460, 2728702920]

約数ペア:

[(1, 2728702920), (2, 1364351460), (3, 909567640), (4, 682175730), (5, 545740584), (6, 454783820), (8, 341087865), (10, 272870292), (12, 227391910), (15, 181913528), (20, 136435146), (24, 113695955), (30, 90956764), (40, 68217573), (60, 45478382), (120, 22739191), (1543, 1768440), (3086, 884220), (4629, 589480), (6172, 442110), (7715, 353688), (9258, 294740), (12344, 221055), (14737, 185160), (15430, 176844), (18516, 147370), (23145, 117896), (29474, 92580), (30860, 88422), (37032, 73685), (44211, 61720), (46290, 58948)]