8903887920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{650869}}^1$

素因数の和:650907

約数の個数: 120

約数和(自身を含む): 31476073200

約数和(自身を除く): 22572185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 650869, 1301738, 1952607, 2603476, 3254345, 3905214, 5206952, 5857821, 6508690, 7810428, 9763035, 10413904, 11715642, 12366511, 13017380, 15620856, 19526070, 23431284, 24733022, 26034760, 29289105, 31241712, 37099533, 39052140, 46862568, 49466044, 52069520, 58578210, 61832555, 74199066, 78104280, 93725136, 98932088, 111298599, 117156420, 123665110, 148398132, 156208560, 185497665, 197864176, 222597198, 234312840, 247330220, 296796264, 370995330, 445194396, 468625680, 494660440, 556492995, 593592528, 741990660, 890388792, 989320880, 1112985990, 1483981320, 1780777584, 2225971980, 2967962640, 4451943960, 8903887920]

約数ペア:

[(1, 8903887920), (2, 4451943960), (3, 2967962640), (4, 2225971980), (5, 1780777584), (6, 1483981320), (8, 1112985990), (9, 989320880), (10, 890388792), (12, 741990660), (15, 593592528), (16, 556492995), (18, 494660440), (19, 468625680), (20, 445194396), (24, 370995330), (30, 296796264), (36, 247330220), (38, 234312840), (40, 222597198), (45, 197864176), (48, 185497665), (57, 156208560), (60, 148398132), (72, 123665110), (76, 117156420), (80, 111298599), (90, 98932088), (95, 93725136), (114, 78104280), (120, 74199066), (144, 61832555), (152, 58578210), (171, 52069520), (180, 49466044), (190, 46862568), (228, 39052140), (240, 37099533), (285, 31241712), (304, 29289105), (342, 26034760), (360, 24733022), (380, 23431284), (456, 19526070), (570, 15620856), (684, 13017380), (720, 12366511), (760, 11715642), (855, 10413904), (912, 9763035), (1140, 7810428), (1368, 6508690), (1520, 5857821), (1710, 5206952), (2280, 3905214), (2736, 3254345), (3420, 2603476), (4560, 1952607), (6840, 1301738), (13680, 650869)]