299040240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65579}}^1$

素因数の和:65614

約数の個数: 80

約数和(自身を含む): 975830400

約数和(自身を除く): 676790160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 65579, 131158, 196737, 262316, 327895, 393474, 524632, 655790, 786948, 983685, 1049264, 1246001, 1311580, 1573896, 1967370, 2492002, 2623160, 3147792, 3738003, 3934740, 4984004, 5246320, 6230005, 7476006, 7869480, 9968008, 12460010, 14952012, 15738960, 18690015, 19936016, 24920020, 29904024, 37380030, 49840040, 59808048, 74760060, 99680080, 149520120, 299040240]

約数ペア:

[(1, 299040240), (2, 149520120), (3, 99680080), (4, 74760060), (5, 59808048), (6, 49840040), (8, 37380030), (10, 29904024), (12, 24920020), (15, 19936016), (16, 18690015), (19, 15738960), (20, 14952012), (24, 12460010), (30, 9968008), (38, 7869480), (40, 7476006), (48, 6230005), (57, 5246320), (60, 4984004), (76, 3934740), (80, 3738003), (95, 3147792), (114, 2623160), (120, 2492002), (152, 1967370), (190, 1573896), (228, 1311580), (240, 1246001), (285, 1049264), (304, 983685), (380, 786948), (456, 655790), (570, 524632), (760, 393474), (912, 327895), (1140, 262316), (1520, 196737), (2280, 131158), (4560, 65579)]