1327280520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{187469}}^1$

素因数の和:187542

約数の個数: 64

約数和(自身を含む): 4049352000

約数和(自身を除く): 2722071480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 187469, 374938, 562407, 749876, 937345, 1124814, 1499752, 1874690, 2249628, 2812035, 3749380, 4499256, 5624070, 7498760, 11060671, 11248140, 22121342, 22496280, 33182013, 44242684, 55303355, 66364026, 88485368, 110606710, 132728052, 165910065, 221213420, 265456104, 331820130, 442426840, 663640260, 1327280520]

約数ペア:

[(1, 1327280520), (2, 663640260), (3, 442426840), (4, 331820130), (5, 265456104), (6, 221213420), (8, 165910065), (10, 132728052), (12, 110606710), (15, 88485368), (20, 66364026), (24, 55303355), (30, 44242684), (40, 33182013), (59, 22496280), (60, 22121342), (118, 11248140), (120, 11060671), (177, 7498760), (236, 5624070), (295, 4499256), (354, 3749380), (472, 2812035), (590, 2249628), (708, 1874690), (885, 1499752), (1180, 1124814), (1416, 937345), (1770, 749876), (2360, 562407), (3540, 374938), (7080, 187469)]