201110640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27031}}^1$

素因数の和:27078

約数の個数: 80

約数和(自身を含む): 643577856

約数和(自身を除く): 442467216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27031, 54062, 81093, 108124, 135155, 162186, 216248, 270310, 324372, 405465, 432496, 540620, 648744, 810930, 837961, 1081240, 1297488, 1621860, 1675922, 2162480, 2513883, 3243720, 3351844, 4189805, 5027766, 6487440, 6703688, 8379610, 10055532, 12569415, 13407376, 16759220, 20111064, 25138830, 33518440, 40222128, 50277660, 67036880, 100555320, 201110640]

約数ペア:

[(1, 201110640), (2, 100555320), (3, 67036880), (4, 50277660), (5, 40222128), (6, 33518440), (8, 25138830), (10, 20111064), (12, 16759220), (15, 13407376), (16, 12569415), (20, 10055532), (24, 8379610), (30, 6703688), (31, 6487440), (40, 5027766), (48, 4189805), (60, 3351844), (62, 3243720), (80, 2513883), (93, 2162480), (120, 1675922), (124, 1621860), (155, 1297488), (186, 1081240), (240, 837961), (248, 810930), (310, 648744), (372, 540620), (465, 432496), (496, 405465), (620, 324372), (744, 270310), (930, 216248), (1240, 162186), (1488, 135155), (1860, 108124), (2480, 81093), (3720, 54062), (7440, 27031)]