540474240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12284

約数の個数: 128

約数和(自身を含む): 1797811200

約数和(自身を除く): 1257336960

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, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 12239, 14720, 22080, 24478, 36717, 44160, 48956, 61195, 73434, 97912, 122390, 146868, 183585, 195824, 244780, 281497, 293736, 367170, 391648, 489560, 562994, 587472, 734340, 783296, 844491, 979120, 1125988, 1174944, 1407485, 1468680, 1566592, 1688982, 1958240, 2251976, 2349888, 2814970, 2937360, 3377964, 3916480, 4222455, 4503952, 4699776, 5629940, 5874720, 6755928, 7832960, 8444910, 9007904, 11259880, 11749440, 13511856, 16889820, 18015808, 22519760, 23498880, 27023712, 33779640, 36031616, 45039520, 54047424, 67559280, 90079040, 108094848, 135118560, 180158080, 270237120, 540474240]

約数ペア:

[(1, 540474240), (2, 270237120), (3, 180158080), (4, 135118560), (5, 108094848), (6, 90079040), (8, 67559280), (10, 54047424), (12, 45039520), (15, 36031616), (16, 33779640), (20, 27023712), (23, 23498880), (24, 22519760), (30, 18015808), (32, 16889820), (40, 13511856), (46, 11749440), (48, 11259880), (60, 9007904), (64, 8444910), (69, 7832960), (80, 6755928), (92, 5874720), (96, 5629940), (115, 4699776), (120, 4503952), (128, 4222455), (138, 3916480), (160, 3377964), (184, 2937360), (192, 2814970), (230, 2349888), (240, 2251976), (276, 1958240), (320, 1688982), (345, 1566592), (368, 1468680), (384, 1407485), (460, 1174944), (480, 1125988), (552, 979120), (640, 844491), (690, 783296), (736, 734340), (920, 587472), (960, 562994), (1104, 489560), (1380, 391648), (1472, 367170), (1840, 293736), (1920, 281497), (2208, 244780), (2760, 195824), (2944, 183585), (3680, 146868), (4416, 122390), (5520, 97912), (7360, 73434), (8832, 61195), (11040, 48956), (12239, 44160), (14720, 36717), (22080, 24478)]