64949280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12301}}^1$

素因数の和:12330

約数の個数: 96

約数和(自身を含む): 223207488

約数和(自身を除く): 158258208

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, 12301, 24602, 36903, 49204, 61505, 73806, 98408, 123010, 135311, 147612, 184515, 196816, 246020, 270622, 295224, 369030, 393632, 405933, 492040, 541244, 590448, 676555, 738060, 811866, 984080, 1082488, 1180896, 1353110, 1476120, 1623732, 1968160, 2029665, 2164976, 2706220, 2952240, 3247464, 4059330, 4329952, 5412440, 5904480, 6494928, 8118660, 10824880, 12989856, 16237320, 21649760, 32474640, 64949280]

約数ペア:

[(1, 64949280), (2, 32474640), (3, 21649760), (4, 16237320), (5, 12989856), (6, 10824880), (8, 8118660), (10, 6494928), (11, 5904480), (12, 5412440), (15, 4329952), (16, 4059330), (20, 3247464), (22, 2952240), (24, 2706220), (30, 2164976), (32, 2029665), (33, 1968160), (40, 1623732), (44, 1476120), (48, 1353110), (55, 1180896), (60, 1082488), (66, 984080), (80, 811866), (88, 738060), (96, 676555), (110, 590448), (120, 541244), (132, 492040), (160, 405933), (165, 393632), (176, 369030), (220, 295224), (240, 270622), (264, 246020), (330, 196816), (352, 184515), (440, 147612), (480, 135311), (528, 123010), (660, 98408), (880, 73806), (1056, 61505), (1320, 49204), (1760, 36903), (2640, 24602), (5280, 12301)]