17956560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 58103424

約数和(自身を除く): 40146864

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, 1840, 2760, 3253, 5520, 6506, 9759, 13012, 16265, 19518, 26024, 32530, 39036, 48795, 52048, 65060, 74819, 78072, 97590, 130120, 149638, 156144, 195180, 224457, 260240, 299276, 374095, 390360, 448914, 598552, 748190, 780720, 897828, 1122285, 1197104, 1496380, 1795656, 2244570, 2992760, 3591312, 4489140, 5985520, 8978280, 17956560]

約数ペア:

[(1, 17956560), (2, 8978280), (3, 5985520), (4, 4489140), (5, 3591312), (6, 2992760), (8, 2244570), (10, 1795656), (12, 1496380), (15, 1197104), (16, 1122285), (20, 897828), (23, 780720), (24, 748190), (30, 598552), (40, 448914), (46, 390360), (48, 374095), (60, 299276), (69, 260240), (80, 224457), (92, 195180), (115, 156144), (120, 149638), (138, 130120), (184, 97590), (230, 78072), (240, 74819), (276, 65060), (345, 52048), (368, 48795), (460, 39036), (552, 32530), (690, 26024), (920, 19518), (1104, 16265), (1380, 13012), (1840, 9759), (2760, 6506), (3253, 5520)]