9941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 32176512

約数和(自身を除く): 22234992

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, 1801, 1840, 2760, 3602, 5403, 5520, 7204, 9005, 10806, 14408, 18010, 21612, 27015, 28816, 36020, 41423, 43224, 54030, 72040, 82846, 86448, 108060, 124269, 144080, 165692, 207115, 216120, 248538, 331384, 414230, 432240, 497076, 621345, 662768, 828460, 994152, 1242690, 1656920, 1988304, 2485380, 3313840, 4970760, 9941520]

約数ペア:

[(1, 9941520), (2, 4970760), (3, 3313840), (4, 2485380), (5, 1988304), (6, 1656920), (8, 1242690), (10, 994152), (12, 828460), (15, 662768), (16, 621345), (20, 497076), (23, 432240), (24, 414230), (30, 331384), (40, 248538), (46, 216120), (48, 207115), (60, 165692), (69, 144080), (80, 124269), (92, 108060), (115, 86448), (120, 82846), (138, 72040), (184, 54030), (230, 43224), (240, 41423), (276, 36020), (345, 28816), (368, 27015), (460, 21612), (552, 18010), (690, 14408), (920, 10806), (1104, 9005), (1380, 7204), (1801, 5520), (1840, 5403), (2760, 3602)]