85929240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4561}}^1$

素因数の和:4732

約数の個数: 64

約数和(自身を含む): 259486560

約数和(自身を除く): 173557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4561, 4710, 6280, 9122, 9420, 13683, 18244, 18840, 22805, 27366, 36488, 45610, 54732, 68415, 91220, 109464, 136830, 182440, 273660, 547320, 716077, 1432154, 2148231, 2864308, 3580385, 4296462, 5728616, 7160770, 8592924, 10741155, 14321540, 17185848, 21482310, 28643080, 42964620, 85929240]

約数ペア:

[(1, 85929240), (2, 42964620), (3, 28643080), (4, 21482310), (5, 17185848), (6, 14321540), (8, 10741155), (10, 8592924), (12, 7160770), (15, 5728616), (20, 4296462), (24, 3580385), (30, 2864308), (40, 2148231), (60, 1432154), (120, 716077), (157, 547320), (314, 273660), (471, 182440), (628, 136830), (785, 109464), (942, 91220), (1256, 68415), (1570, 54732), (1884, 45610), (2355, 36488), (3140, 27366), (3768, 22805), (4561, 18840), (4710, 18244), (6280, 13683), (9122, 9420)]