27670920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 83401920

約数和(自身を除く): 55731000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 787, 879, 1172, 1465, 1574, 1758, 2344, 2361, 2930, 3148, 3516, 3935, 4395, 4722, 5860, 6296, 7032, 7870, 8790, 9444, 11720, 11805, 15740, 17580, 18888, 23610, 31480, 35160, 47220, 94440, 230591, 461182, 691773, 922364, 1152955, 1383546, 1844728, 2305910, 2767092, 3458865, 4611820, 5534184, 6917730, 9223640, 13835460, 27670920]

約数ペア:

[(1, 27670920), (2, 13835460), (3, 9223640), (4, 6917730), (5, 5534184), (6, 4611820), (8, 3458865), (10, 2767092), (12, 2305910), (15, 1844728), (20, 1383546), (24, 1152955), (30, 922364), (40, 691773), (60, 461182), (120, 230591), (293, 94440), (586, 47220), (787, 35160), (879, 31480), (1172, 23610), (1465, 18888), (1574, 17580), (1758, 15740), (2344, 11805), (2361, 11720), (2930, 9444), (3148, 8790), (3516, 7870), (3935, 7032), (4395, 6296), (4722, 5860)]