135890240

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1567}}^1$

素因数の和:1855

約数の個数: 56

約数和(自身を含む): 324989952

約数和(自身を除く): 189099712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 1567, 2168, 2710, 3134, 4336, 5420, 6268, 7835, 8672, 10840, 12536, 15670, 17344, 21680, 25072, 31340, 43360, 50144, 62680, 86720, 100288, 125360, 250720, 424657, 501440, 849314, 1698628, 2123285, 3397256, 4246570, 6794512, 8493140, 13589024, 16986280, 27178048, 33972560, 67945120, 135890240]

約数ペア:

[(1, 135890240), (2, 67945120), (4, 33972560), (5, 27178048), (8, 16986280), (10, 13589024), (16, 8493140), (20, 6794512), (32, 4246570), (40, 3397256), (64, 2123285), (80, 1698628), (160, 849314), (271, 501440), (320, 424657), (542, 250720), (1084, 125360), (1355, 100288), (1567, 86720), (2168, 62680), (2710, 50144), (3134, 43360), (4336, 31340), (5420, 25072), (6268, 21680), (7835, 17344), (8672, 15670), (10840, 12536)]