85477920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16189}}^1$

素因数の和:16218

約数の個数: 96

約数和(自身を含む): 293751360

約数和(自身を除く): 208273440

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, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 161890, 178079, 194268, 242835, 259024, 323780, 356158, 388536, 485670, 518048, 534237, 647560, 712316, 777072, 890395, 971340, 1068474, 1295120, 1424632, 1554144, 1780790, 1942680, 2136948, 2590240, 2671185, 2849264, 3561580, 3885360, 4273896, 5342370, 5698528, 7123160, 7770720, 8547792, 10684740, 14246320, 17095584, 21369480, 28492640, 42738960, 85477920]

約数ペア:

[(1, 85477920), (2, 42738960), (3, 28492640), (4, 21369480), (5, 17095584), (6, 14246320), (8, 10684740), (10, 8547792), (11, 7770720), (12, 7123160), (15, 5698528), (16, 5342370), (20, 4273896), (22, 3885360), (24, 3561580), (30, 2849264), (32, 2671185), (33, 2590240), (40, 2136948), (44, 1942680), (48, 1780790), (55, 1554144), (60, 1424632), (66, 1295120), (80, 1068474), (88, 971340), (96, 890395), (110, 777072), (120, 712316), (132, 647560), (160, 534237), (165, 518048), (176, 485670), (220, 388536), (240, 356158), (264, 323780), (330, 259024), (352, 242835), (440, 194268), (480, 178079), (528, 161890), (660, 129512), (880, 97134), (1056, 80945), (1320, 64756), (1760, 48567), (2640, 32378), (5280, 16189)]