61481760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5610

約数の個数: 96

約数和(自身を含む): 202124160

約数和(自身を除く): 140642400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 5569, 11040, 11138, 16707, 22276, 27845, 33414, 44552, 55690, 66828, 83535, 89104, 111380, 128087, 133656, 167070, 178208, 222760, 256174, 267312, 334140, 384261, 445520, 512348, 534624, 640435, 668280, 768522, 891040, 1024696, 1280870, 1336560, 1537044, 1921305, 2049392, 2561740, 2673120, 3074088, 3842610, 4098784, 5123480, 6148176, 7685220, 10246960, 12296352, 15370440, 20493920, 30740880, 61481760]

約数ペア:

[(1, 61481760), (2, 30740880), (3, 20493920), (4, 15370440), (5, 12296352), (6, 10246960), (8, 7685220), (10, 6148176), (12, 5123480), (15, 4098784), (16, 3842610), (20, 3074088), (23, 2673120), (24, 2561740), (30, 2049392), (32, 1921305), (40, 1537044), (46, 1336560), (48, 1280870), (60, 1024696), (69, 891040), (80, 768522), (92, 668280), (96, 640435), (115, 534624), (120, 512348), (138, 445520), (160, 384261), (184, 334140), (230, 267312), (240, 256174), (276, 222760), (345, 178208), (368, 167070), (460, 133656), (480, 128087), (552, 111380), (690, 89104), (736, 83535), (920, 66828), (1104, 55690), (1380, 44552), (1840, 33414), (2208, 27845), (2760, 22276), (3680, 16707), (5520, 11138), (5569, 11040)]