12869007120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{24859}}^1$

素因数の和:25597

約数の個数: 120

約数和(自身を含む): 43280265600

約数和(自身を除く): 30411258480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 719, 720, 1438, 2157, 2876, 3595, 4314, 5752, 6471, 7190, 8628, 10785, 11504, 12942, 14380, 17256, 21570, 24859, 25884, 28760, 32355, 34512, 43140, 49718, 51768, 57520, 64710, 74577, 86280, 99436, 103536, 124295, 129420, 149154, 172560, 198872, 223731, 248590, 258840, 298308, 372885, 397744, 447462, 497180, 517680, 596616, 745770, 894924, 994360, 1118655, 1193232, 1491540, 1789848, 1988720, 2237310, 2983080, 3579696, 4474620, 5966160, 8949240, 17873621, 17898480, 35747242, 53620863, 71494484, 89368105, 107241726, 142988968, 160862589, 178736210, 214483452, 268104315, 285977936, 321725178, 357472420, 428966904, 536208630, 643450356, 714944840, 804312945, 857933808, 1072417260, 1286900712, 1429889680, 1608625890, 2144834520, 2573801424, 3217251780, 4289669040, 6434503560, 12869007120]

約数ペア:

[(1, 12869007120), (2, 6434503560), (3, 4289669040), (4, 3217251780), (5, 2573801424), (6, 2144834520), (8, 1608625890), (9, 1429889680), (10, 1286900712), (12, 1072417260), (15, 857933808), (16, 804312945), (18, 714944840), (20, 643450356), (24, 536208630), (30, 428966904), (36, 357472420), (40, 321725178), (45, 285977936), (48, 268104315), (60, 214483452), (72, 178736210), (80, 160862589), (90, 142988968), (120, 107241726), (144, 89368105), (180, 71494484), (240, 53620863), (360, 35747242), (719, 17898480), (720, 17873621), (1438, 8949240), (2157, 5966160), (2876, 4474620), (3595, 3579696), (4314, 2983080), (5752, 2237310), (6471, 1988720), (7190, 1789848), (8628, 1491540), (10785, 1193232), (11504, 1118655), (12942, 994360), (14380, 894924), (17256, 745770), (21570, 596616), (24859, 517680), (25884, 497180), (28760, 447462), (32355, 397744), (34512, 372885), (43140, 298308), (49718, 258840), (51768, 248590), (57520, 223731), (64710, 198872), (74577, 172560), (86280, 149154), (99436, 129420), (103536, 124295)]