90064320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4122

約数の個数: 112

約数和(自身を含む): 298460160

約数和(自身を除く): 208395840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4079, 4416, 5520, 7360, 8158, 11040, 12237, 16316, 20395, 22080, 24474, 32632, 40790, 48948, 61185, 65264, 81580, 93817, 97896, 122370, 130528, 163160, 187634, 195792, 244740, 261056, 281451, 326320, 375268, 391584, 469085, 489480, 562902, 652640, 750536, 783168, 938170, 978960, 1125804, 1305280, 1407255, 1501072, 1876340, 1957920, 2251608, 2814510, 3002144, 3752680, 3915840, 4503216, 5629020, 6004288, 7505360, 9006432, 11258040, 15010720, 18012864, 22516080, 30021440, 45032160, 90064320]

約数ペア:

[(1, 90064320), (2, 45032160), (3, 30021440), (4, 22516080), (5, 18012864), (6, 15010720), (8, 11258040), (10, 9006432), (12, 7505360), (15, 6004288), (16, 5629020), (20, 4503216), (23, 3915840), (24, 3752680), (30, 3002144), (32, 2814510), (40, 2251608), (46, 1957920), (48, 1876340), (60, 1501072), (64, 1407255), (69, 1305280), (80, 1125804), (92, 978960), (96, 938170), (115, 783168), (120, 750536), (138, 652640), (160, 562902), (184, 489480), (192, 469085), (230, 391584), (240, 375268), (276, 326320), (320, 281451), (345, 261056), (368, 244740), (460, 195792), (480, 187634), (552, 163160), (690, 130528), (736, 122370), (920, 97896), (960, 93817), (1104, 81580), (1380, 65264), (1472, 61185), (1840, 48948), (2208, 40790), (2760, 32632), (3680, 24474), (4079, 22080), (4416, 20395), (5520, 16316), (7360, 12237), (8158, 11040)]