18262320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 57853440

約数和(自身を除く): 39591120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1619, 1880, 2256, 2820, 3238, 3760, 4857, 5640, 6476, 8095, 9714, 11280, 12952, 16190, 19428, 24285, 25904, 32380, 38856, 48570, 64760, 76093, 77712, 97140, 129520, 152186, 194280, 228279, 304372, 380465, 388560, 456558, 608744, 760930, 913116, 1141395, 1217488, 1521860, 1826232, 2282790, 3043720, 3652464, 4565580, 6087440, 9131160, 18262320]

約数ペア:

[(1, 18262320), (2, 9131160), (3, 6087440), (4, 4565580), (5, 3652464), (6, 3043720), (8, 2282790), (10, 1826232), (12, 1521860), (15, 1217488), (16, 1141395), (20, 913116), (24, 760930), (30, 608744), (40, 456558), (47, 388560), (48, 380465), (60, 304372), (80, 228279), (94, 194280), (120, 152186), (141, 129520), (188, 97140), (235, 77712), (240, 76093), (282, 64760), (376, 48570), (470, 38856), (564, 32380), (705, 25904), (752, 24285), (940, 19428), (1128, 16190), (1410, 12952), (1619, 11280), (1880, 9714), (2256, 8095), (2820, 6476), (3238, 5640), (3760, 4857)]