68328480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12941}}^1$

素因数の和:12970

約数の個数: 96

約数和(自身を含む): 234819648

約数和(自身を除く): 166491168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 12941, 25882, 38823, 51764, 64705, 77646, 103528, 129410, 142351, 155292, 194115, 207056, 258820, 284702, 310584, 388230, 414112, 427053, 517640, 569404, 621168, 711755, 776460, 854106, 1035280, 1138808, 1242336, 1423510, 1552920, 1708212, 2070560, 2135265, 2277616, 2847020, 3105840, 3416424, 4270530, 4555232, 5694040, 6211680, 6832848, 8541060, 11388080, 13665696, 17082120, 22776160, 34164240, 68328480]

約数ペア:

[(1, 68328480), (2, 34164240), (3, 22776160), (4, 17082120), (5, 13665696), (6, 11388080), (8, 8541060), (10, 6832848), (11, 6211680), (12, 5694040), (15, 4555232), (16, 4270530), (20, 3416424), (22, 3105840), (24, 2847020), (30, 2277616), (32, 2135265), (33, 2070560), (40, 1708212), (44, 1552920), (48, 1423510), (55, 1242336), (60, 1138808), (66, 1035280), (80, 854106), (88, 776460), (96, 711755), (110, 621168), (120, 569404), (132, 517640), (160, 427053), (165, 414112), (176, 388230), (220, 310584), (240, 284702), (264, 258820), (330, 207056), (352, 194115), (440, 155292), (480, 142351), (528, 129410), (660, 103528), (880, 77646), (1056, 64705), (1320, 51764), (1760, 38823), (2640, 25882), (5280, 12941)]