54786960

素因数分解:

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

素因数の和:1685

約数の個数: 120

約数和(自身を含む): 188023680

約数和(自身を除く): 133236720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1619, 1692, 1880, 2115, 2256, 2820, 3238, 3384, 3760, 4230, 4857, 5640, 6476, 6768, 8095, 8460, 9714, 11280, 12952, 14571, 16190, 16920, 19428, 24285, 25904, 29142, 32380, 33840, 38856, 48570, 58284, 64760, 72855, 76093, 77712, 97140, 116568, 129520, 145710, 152186, 194280, 228279, 233136, 291420, 304372, 380465, 388560, 456558, 582840, 608744, 684837, 760930, 913116, 1141395, 1165680, 1217488, 1369674, 1521860, 1826232, 2282790, 2739348, 3043720, 3424185, 3652464, 4565580, 5478696, 6087440, 6848370, 9131160, 10957392, 13696740, 18262320, 27393480, 54786960]

約数ペア:

[(1, 54786960), (2, 27393480), (3, 18262320), (4, 13696740), (5, 10957392), (6, 9131160), (8, 6848370), (9, 6087440), (10, 5478696), (12, 4565580), (15, 3652464), (16, 3424185), (18, 3043720), (20, 2739348), (24, 2282790), (30, 1826232), (36, 1521860), (40, 1369674), (45, 1217488), (47, 1165680), (48, 1141395), (60, 913116), (72, 760930), (80, 684837), (90, 608744), (94, 582840), (120, 456558), (141, 388560), (144, 380465), (180, 304372), (188, 291420), (235, 233136), (240, 228279), (282, 194280), (360, 152186), (376, 145710), (423, 129520), (470, 116568), (564, 97140), (705, 77712), (720, 76093), (752, 72855), (846, 64760), (940, 58284), (1128, 48570), (1410, 38856), (1619, 33840), (1692, 32380), (1880, 29142), (2115, 25904), (2256, 24285), (2820, 19428), (3238, 16920), (3384, 16190), (3760, 14571), (4230, 12952), (4857, 11280), (5640, 9714), (6476, 8460), (6768, 8095)]