2922840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 9940320

約数和(自身を除く): 7017480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 353, 360, 414, 460, 552, 690, 706, 828, 920, 1035, 1059, 1380, 1412, 1656, 1765, 2070, 2118, 2760, 2824, 3177, 3530, 4140, 4236, 5295, 6354, 7060, 8119, 8280, 8472, 10590, 12708, 14120, 15885, 16238, 21180, 24357, 25416, 31770, 32476, 40595, 42360, 48714, 63540, 64952, 73071, 81190, 97428, 121785, 127080, 146142, 162380, 194856, 243570, 292284, 324760, 365355, 487140, 584568, 730710, 974280, 1461420, 2922840]

約数ペア:

[(1, 2922840), (2, 1461420), (3, 974280), (4, 730710), (5, 584568), (6, 487140), (8, 365355), (9, 324760), (10, 292284), (12, 243570), (15, 194856), (18, 162380), (20, 146142), (23, 127080), (24, 121785), (30, 97428), (36, 81190), (40, 73071), (45, 64952), (46, 63540), (60, 48714), (69, 42360), (72, 40595), (90, 32476), (92, 31770), (115, 25416), (120, 24357), (138, 21180), (180, 16238), (184, 15885), (207, 14120), (230, 12708), (276, 10590), (345, 8472), (353, 8280), (360, 8119), (414, 7060), (460, 6354), (552, 5295), (690, 4236), (706, 4140), (828, 3530), (920, 3177), (1035, 2824), (1059, 2760), (1380, 2118), (1412, 2070), (1656, 1765)]