158537040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{859}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 492676800

約数和(自身を除く): 334139760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 769, 859, 1538, 1718, 2307, 2577, 3076, 3436, 3845, 4295, 4614, 5154, 6152, 6872, 7690, 8590, 9228, 10308, 11535, 12304, 12885, 13744, 15380, 17180, 18456, 20616, 23070, 25770, 30760, 34360, 36912, 41232, 46140, 51540, 61520, 68720, 92280, 103080, 184560, 206160, 660571, 1321142, 1981713, 2642284, 3302855, 3963426, 5284568, 6605710, 7926852, 9908565, 10569136, 13211420, 15853704, 19817130, 26422840, 31707408, 39634260, 52845680, 79268520, 158537040]

約数ペア:

[(1, 158537040), (2, 79268520), (3, 52845680), (4, 39634260), (5, 31707408), (6, 26422840), (8, 19817130), (10, 15853704), (12, 13211420), (15, 10569136), (16, 9908565), (20, 7926852), (24, 6605710), (30, 5284568), (40, 3963426), (48, 3302855), (60, 2642284), (80, 1981713), (120, 1321142), (240, 660571), (769, 206160), (859, 184560), (1538, 103080), (1718, 92280), (2307, 68720), (2577, 61520), (3076, 51540), (3436, 46140), (3845, 41232), (4295, 36912), (4614, 34360), (5154, 30760), (6152, 25770), (6872, 23070), (7690, 20616), (8590, 18456), (9228, 17180), (10308, 15380), (11535, 13744), (12304, 12885)]