54783120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{32609}}^1$

素因数の和:32632

約数の個数: 80

約数和(自身を含む): 194094720

約数和(自身を除く): 139311600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 32609, 65218, 97827, 130436, 163045, 195654, 228263, 260872, 326090, 391308, 456526, 489135, 521744, 652180, 684789, 782616, 913052, 978270, 1141315, 1304360, 1369578, 1565232, 1826104, 1956540, 2282630, 2608720, 2739156, 3423945, 3652208, 3913080, 4565260, 5478312, 6847890, 7826160, 9130520, 10956624, 13695780, 18261040, 27391560, 54783120]

約数ペア:

[(1, 54783120), (2, 27391560), (3, 18261040), (4, 13695780), (5, 10956624), (6, 9130520), (7, 7826160), (8, 6847890), (10, 5478312), (12, 4565260), (14, 3913080), (15, 3652208), (16, 3423945), (20, 2739156), (21, 2608720), (24, 2282630), (28, 1956540), (30, 1826104), (35, 1565232), (40, 1369578), (42, 1304360), (48, 1141315), (56, 978270), (60, 913052), (70, 782616), (80, 684789), (84, 652180), (105, 521744), (112, 489135), (120, 456526), (140, 391308), (168, 326090), (210, 260872), (240, 228263), (280, 195654), (336, 163045), (420, 130436), (560, 97827), (840, 65218), (1680, 32609)]