23954280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28517}}^1$

素因数の和:28538

約数の個数: 64

約数和(自身を含む): 82131840

約数和(自身を除く): 58177560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28517, 57034, 85551, 114068, 142585, 171102, 199619, 228136, 285170, 342204, 399238, 427755, 570340, 598857, 684408, 798476, 855510, 998095, 1140680, 1197714, 1596952, 1711020, 1996190, 2395428, 2994285, 3422040, 3992380, 4790856, 5988570, 7984760, 11977140, 23954280]

約数ペア:

[(1, 23954280), (2, 11977140), (3, 7984760), (4, 5988570), (5, 4790856), (6, 3992380), (7, 3422040), (8, 2994285), (10, 2395428), (12, 1996190), (14, 1711020), (15, 1596952), (20, 1197714), (21, 1140680), (24, 998095), (28, 855510), (30, 798476), (35, 684408), (40, 598857), (42, 570340), (56, 427755), (60, 399238), (70, 342204), (84, 285170), (105, 228136), (120, 199619), (140, 171102), (168, 142585), (210, 114068), (280, 85551), (420, 57034), (840, 28517)]