56392320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 128

約数和(自身を含む): 187712640

約数和(自身を除く): 131320320

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, 1277, 1380, 1472, 1840, 1920, 2208, 2554, 2760, 2944, 3680, 3831, 4416, 5108, 5520, 6385, 7360, 7662, 8832, 10216, 11040, 12770, 14720, 15324, 19155, 20432, 22080, 25540, 29371, 30648, 38310, 40864, 44160, 51080, 58742, 61296, 76620, 81728, 88113, 102160, 117484, 122592, 146855, 153240, 163456, 176226, 204320, 234968, 245184, 293710, 306480, 352452, 408640, 440565, 469936, 490368, 587420, 612960, 704904, 817280, 881130, 939872, 1174840, 1225920, 1409808, 1762260, 1879744, 2349680, 2451840, 2819616, 3524520, 3759488, 4699360, 5639232, 7049040, 9398720, 11278464, 14098080, 18797440, 28196160, 56392320]

約数ペア:

[(1, 56392320), (2, 28196160), (3, 18797440), (4, 14098080), (5, 11278464), (6, 9398720), (8, 7049040), (10, 5639232), (12, 4699360), (15, 3759488), (16, 3524520), (20, 2819616), (23, 2451840), (24, 2349680), (30, 1879744), (32, 1762260), (40, 1409808), (46, 1225920), (48, 1174840), (60, 939872), (64, 881130), (69, 817280), (80, 704904), (92, 612960), (96, 587420), (115, 490368), (120, 469936), (128, 440565), (138, 408640), (160, 352452), (184, 306480), (192, 293710), (230, 245184), (240, 234968), (276, 204320), (320, 176226), (345, 163456), (368, 153240), (384, 146855), (460, 122592), (480, 117484), (552, 102160), (640, 88113), (690, 81728), (736, 76620), (920, 61296), (960, 58742), (1104, 51080), (1277, 44160), (1380, 40864), (1472, 38310), (1840, 30648), (1920, 29371), (2208, 25540), (2554, 22080), (2760, 20432), (2944, 19155), (3680, 15324), (3831, 14720), (4416, 12770), (5108, 11040), (5520, 10216), (6385, 8832), (7360, 7662)]