27385680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{16301}}^1$

素因数の和:16324

約数の個数: 80

約数和(自身を含む): 97029504

約数和(自身を除く): 69643824

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, 16301, 32602, 48903, 65204, 81505, 97806, 114107, 130408, 163010, 195612, 228214, 244515, 260816, 326020, 342321, 391224, 456428, 489030, 570535, 652040, 684642, 782448, 912856, 978060, 1141070, 1304080, 1369284, 1711605, 1825712, 1956120, 2282140, 2738568, 3423210, 3912240, 4564280, 5477136, 6846420, 9128560, 13692840, 27385680]

約数ペア:

[(1, 27385680), (2, 13692840), (3, 9128560), (4, 6846420), (5, 5477136), (6, 4564280), (7, 3912240), (8, 3423210), (10, 2738568), (12, 2282140), (14, 1956120), (15, 1825712), (16, 1711605), (20, 1369284), (21, 1304080), (24, 1141070), (28, 978060), (30, 912856), (35, 782448), (40, 684642), (42, 652040), (48, 570535), (56, 489030), (60, 456428), (70, 391224), (80, 342321), (84, 326020), (105, 260816), (112, 244515), (120, 228214), (140, 195612), (168, 163010), (210, 130408), (240, 114107), (280, 97806), (336, 81505), (420, 65204), (560, 48903), (840, 32602), (1680, 16301)]