338778840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4651}}^1$

素因数の和:5272

約数の個数: 64

約数和(自身を含む): 1018229760

約数和(自身を除く): 679450920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2428, 3035, 3642, 4651, 4856, 6070, 7284, 9105, 9302, 12140, 13953, 14568, 18210, 18604, 23255, 24280, 27906, 36420, 37208, 46510, 55812, 69765, 72840, 93020, 111624, 139530, 186040, 279060, 558120, 2823157, 5646314, 8469471, 11292628, 14115785, 16938942, 22585256, 28231570, 33877884, 42347355, 56463140, 67755768, 84694710, 112926280, 169389420, 338778840]

約数ペア:

[(1, 338778840), (2, 169389420), (3, 112926280), (4, 84694710), (5, 67755768), (6, 56463140), (8, 42347355), (10, 33877884), (12, 28231570), (15, 22585256), (20, 16938942), (24, 14115785), (30, 11292628), (40, 8469471), (60, 5646314), (120, 2823157), (607, 558120), (1214, 279060), (1821, 186040), (2428, 139530), (3035, 111624), (3642, 93020), (4651, 72840), (4856, 69765), (6070, 55812), (7284, 46510), (9105, 37208), (9302, 36420), (12140, 27906), (13953, 24280), (14568, 23255), (18210, 18604)]