65400960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 128

約数和(自身を含む): 217676160

約数和(自身を除く): 152275200

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, 1481, 1840, 1920, 2208, 2760, 2944, 2962, 3680, 4416, 4443, 5520, 5924, 7360, 7405, 8832, 8886, 11040, 11848, 14720, 14810, 17772, 22080, 22215, 23696, 29620, 34063, 35544, 44160, 44430, 47392, 59240, 68126, 71088, 88860, 94784, 102189, 118480, 136252, 142176, 170315, 177720, 189568, 204378, 236960, 272504, 284352, 340630, 355440, 408756, 473920, 510945, 545008, 568704, 681260, 710880, 817512, 947840, 1021890, 1090016, 1362520, 1421760, 1635024, 2043780, 2180032, 2725040, 2843520, 3270048, 4087560, 4360064, 5450080, 6540096, 8175120, 10900160, 13080192, 16350240, 21800320, 32700480, 65400960]

約数ペア:

[(1, 65400960), (2, 32700480), (3, 21800320), (4, 16350240), (5, 13080192), (6, 10900160), (8, 8175120), (10, 6540096), (12, 5450080), (15, 4360064), (16, 4087560), (20, 3270048), (23, 2843520), (24, 2725040), (30, 2180032), (32, 2043780), (40, 1635024), (46, 1421760), (48, 1362520), (60, 1090016), (64, 1021890), (69, 947840), (80, 817512), (92, 710880), (96, 681260), (115, 568704), (120, 545008), (128, 510945), (138, 473920), (160, 408756), (184, 355440), (192, 340630), (230, 284352), (240, 272504), (276, 236960), (320, 204378), (345, 189568), (368, 177720), (384, 170315), (460, 142176), (480, 136252), (552, 118480), (640, 102189), (690, 94784), (736, 88860), (920, 71088), (960, 68126), (1104, 59240), (1380, 47392), (1472, 44430), (1481, 44160), (1840, 35544), (1920, 34063), (2208, 29620), (2760, 23696), (2944, 22215), (2962, 22080), (3680, 17772), (4416, 14810), (4443, 14720), (5520, 11848), (5924, 11040), (7360, 8886), (7405, 8832)]