123270960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1753}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 383662944

約数和(自身を除く): 260391984

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, 1465, 1753, 1758, 2344, 2930, 3506, 3516, 4395, 4688, 5259, 5860, 7012, 7032, 8765, 8790, 10518, 11720, 14024, 14064, 17530, 17580, 21036, 23440, 26295, 28048, 35060, 35160, 42072, 52590, 70120, 70320, 84144, 105180, 140240, 210360, 420720, 513629, 1027258, 1540887, 2054516, 2568145, 3081774, 4109032, 5136290, 6163548, 7704435, 8218064, 10272580, 12327096, 15408870, 20545160, 24654192, 30817740, 41090320, 61635480, 123270960]

約数ペア:

[(1, 123270960), (2, 61635480), (3, 41090320), (4, 30817740), (5, 24654192), (6, 20545160), (8, 15408870), (10, 12327096), (12, 10272580), (15, 8218064), (16, 7704435), (20, 6163548), (24, 5136290), (30, 4109032), (40, 3081774), (48, 2568145), (60, 2054516), (80, 1540887), (120, 1027258), (240, 513629), (293, 420720), (586, 210360), (879, 140240), (1172, 105180), (1465, 84144), (1753, 70320), (1758, 70120), (2344, 52590), (2930, 42072), (3506, 35160), (3516, 35060), (4395, 28048), (4688, 26295), (5259, 23440), (5860, 21036), (7012, 17580), (7032, 17530), (8765, 14064), (8790, 14024), (10518, 11720)]