83047920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 258545952

約数和(自身を除く): 175498032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1181, 1465, 1758, 2344, 2362, 2930, 3516, 3543, 4395, 4688, 4724, 5860, 5905, 7032, 7086, 8790, 9448, 11720, 11810, 14064, 14172, 17580, 17715, 18896, 23440, 23620, 28344, 35160, 35430, 47240, 56688, 70320, 70860, 94480, 141720, 283440, 346033, 692066, 1038099, 1384132, 1730165, 2076198, 2768264, 3460330, 4152396, 5190495, 5536528, 6920660, 8304792, 10380990, 13841320, 16609584, 20761980, 27682640, 41523960, 83047920]

約数ペア:

[(1, 83047920), (2, 41523960), (3, 27682640), (4, 20761980), (5, 16609584), (6, 13841320), (8, 10380990), (10, 8304792), (12, 6920660), (15, 5536528), (16, 5190495), (20, 4152396), (24, 3460330), (30, 2768264), (40, 2076198), (48, 1730165), (60, 1384132), (80, 1038099), (120, 692066), (240, 346033), (293, 283440), (586, 141720), (879, 94480), (1172, 70860), (1181, 70320), (1465, 56688), (1758, 47240), (2344, 35430), (2362, 35160), (2930, 28344), (3516, 23620), (3543, 23440), (4395, 18896), (4688, 17715), (4724, 17580), (5860, 14172), (5905, 14064), (7032, 11810), (7086, 11720), (8790, 9448)]