8175120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 26462592

約数和(自身を除く): 18287472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1481, 1840, 2760, 2962, 4443, 5520, 5924, 7405, 8886, 11848, 14810, 17772, 22215, 23696, 29620, 34063, 35544, 44430, 59240, 68126, 71088, 88860, 102189, 118480, 136252, 170315, 177720, 204378, 272504, 340630, 355440, 408756, 510945, 545008, 681260, 817512, 1021890, 1362520, 1635024, 2043780, 2725040, 4087560, 8175120]

約数ペア:

[(1, 8175120), (2, 4087560), (3, 2725040), (4, 2043780), (5, 1635024), (6, 1362520), (8, 1021890), (10, 817512), (12, 681260), (15, 545008), (16, 510945), (20, 408756), (23, 355440), (24, 340630), (30, 272504), (40, 204378), (46, 177720), (48, 170315), (60, 136252), (69, 118480), (80, 102189), (92, 88860), (115, 71088), (120, 68126), (138, 59240), (184, 44430), (230, 35544), (240, 34063), (276, 29620), (345, 23696), (368, 22215), (460, 17772), (552, 14810), (690, 11848), (920, 8886), (1104, 7405), (1380, 5924), (1481, 5520), (1840, 4443), (2760, 2962)]