23568840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 79632000

約数和(自身を除く): 56063160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 157, 180, 216, 270, 278, 314, 360, 417, 471, 540, 556, 628, 695, 785, 834, 942, 1080, 1112, 1251, 1256, 1390, 1413, 1570, 1668, 1884, 2085, 2355, 2502, 2780, 2826, 3140, 3336, 3753, 3768, 4170, 4239, 4710, 5004, 5560, 5652, 6255, 6280, 7065, 7506, 8340, 8478, 9420, 10008, 11304, 12510, 14130, 15012, 16680, 16956, 18765, 18840, 21195, 21823, 25020, 28260, 30024, 33912, 37530, 42390, 43646, 50040, 56520, 65469, 75060, 84780, 87292, 109115, 130938, 150120, 169560, 174584, 196407, 218230, 261876, 327345, 392814, 436460, 523752, 589221, 654690, 785628, 872920, 982035, 1178442, 1309380, 1571256, 1964070, 2356884, 2618760, 2946105, 3928140, 4713768, 5892210, 7856280, 11784420, 23568840]

約数ペア:

[(1, 23568840), (2, 11784420), (3, 7856280), (4, 5892210), (5, 4713768), (6, 3928140), (8, 2946105), (9, 2618760), (10, 2356884), (12, 1964070), (15, 1571256), (18, 1309380), (20, 1178442), (24, 982035), (27, 872920), (30, 785628), (36, 654690), (40, 589221), (45, 523752), (54, 436460), (60, 392814), (72, 327345), (90, 261876), (108, 218230), (120, 196407), (135, 174584), (139, 169560), (157, 150120), (180, 130938), (216, 109115), (270, 87292), (278, 84780), (314, 75060), (360, 65469), (417, 56520), (471, 50040), (540, 43646), (556, 42390), (628, 37530), (695, 33912), (785, 30024), (834, 28260), (942, 25020), (1080, 21823), (1112, 21195), (1251, 18840), (1256, 18765), (1390, 16956), (1413, 16680), (1570, 15012), (1668, 14130), (1884, 12510), (2085, 11304), (2355, 10008), (2502, 9420), (2780, 8478), (2826, 8340), (3140, 7506), (3336, 7065), (3753, 6280), (3768, 6255), (4170, 5652), (4239, 5560), (4710, 5004)]