7992960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 26732160

約数和(自身を除く): 18739200

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, 181, 184, 192, 230, 240, 276, 320, 345, 362, 368, 384, 460, 480, 543, 552, 640, 690, 724, 736, 905, 920, 960, 1086, 1104, 1380, 1448, 1472, 1810, 1840, 1920, 2172, 2208, 2715, 2760, 2896, 2944, 3620, 3680, 4163, 4344, 4416, 5430, 5520, 5792, 7240, 7360, 8326, 8688, 8832, 10860, 11040, 11584, 12489, 14480, 14720, 16652, 17376, 20815, 21720, 22080, 23168, 24978, 28960, 33304, 34752, 41630, 43440, 44160, 49956, 57920, 62445, 66608, 69504, 83260, 86880, 99912, 115840, 124890, 133216, 166520, 173760, 199824, 249780, 266432, 333040, 347520, 399648, 499560, 532864, 666080, 799296, 999120, 1332160, 1598592, 1998240, 2664320, 3996480, 7992960]

約数ペア:

[(1, 7992960), (2, 3996480), (3, 2664320), (4, 1998240), (5, 1598592), (6, 1332160), (8, 999120), (10, 799296), (12, 666080), (15, 532864), (16, 499560), (20, 399648), (23, 347520), (24, 333040), (30, 266432), (32, 249780), (40, 199824), (46, 173760), (48, 166520), (60, 133216), (64, 124890), (69, 115840), (80, 99912), (92, 86880), (96, 83260), (115, 69504), (120, 66608), (128, 62445), (138, 57920), (160, 49956), (181, 44160), (184, 43440), (192, 41630), (230, 34752), (240, 33304), (276, 28960), (320, 24978), (345, 23168), (362, 22080), (368, 21720), (384, 20815), (460, 17376), (480, 16652), (543, 14720), (552, 14480), (640, 12489), (690, 11584), (724, 11040), (736, 10860), (905, 8832), (920, 8688), (960, 8326), (1086, 7360), (1104, 7240), (1380, 5792), (1448, 5520), (1472, 5430), (1810, 4416), (1840, 4344), (1920, 4163), (2172, 3680), (2208, 3620), (2715, 2944), (2760, 2896)]