194280720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26113}}^1$

素因数の和:26160

約数の個数: 80

約数和(自身を含む): 621722112

約数和(自身を除く): 427441392

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, 26113, 52226, 78339, 104452, 130565, 156678, 208904, 261130, 313356, 391695, 417808, 522260, 626712, 783390, 809503, 1044520, 1253424, 1566780, 1619006, 2089040, 2428509, 3133560, 3238012, 4047515, 4857018, 6267120, 6476024, 8095030, 9714036, 12142545, 12952048, 16190060, 19428072, 24285090, 32380120, 38856144, 48570180, 64760240, 97140360, 194280720]

約数ペア:

[(1, 194280720), (2, 97140360), (3, 64760240), (4, 48570180), (5, 38856144), (6, 32380120), (8, 24285090), (10, 19428072), (12, 16190060), (15, 12952048), (16, 12142545), (20, 9714036), (24, 8095030), (30, 6476024), (31, 6267120), (40, 4857018), (48, 4047515), (60, 3238012), (62, 3133560), (80, 2428509), (93, 2089040), (120, 1619006), (124, 1566780), (155, 1253424), (186, 1044520), (240, 809503), (248, 783390), (310, 626712), (372, 522260), (465, 417808), (496, 391695), (620, 313356), (744, 261130), (930, 208904), (1240, 156678), (1488, 130565), (1860, 104452), (2480, 78339), (3720, 52226), (7440, 26113)]