2392321920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65579}}^1$

素因数の和:65620

約数の個数: 128

約数和(自身を含む): 8026992000

約数和(自身を除く): 5634670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 65579, 131158, 196737, 262316, 327895, 393474, 524632, 655790, 786948, 983685, 1049264, 1246001, 1311580, 1573896, 1967370, 2098528, 2492002, 2623160, 3147792, 3738003, 3934740, 4197056, 4984004, 5246320, 6230005, 6295584, 7476006, 7869480, 8394112, 9968008, 10492640, 12460010, 12591168, 14952012, 15738960, 18690015, 19936016, 20985280, 24920020, 25182336, 29904024, 31477920, 37380030, 39872032, 41970560, 49840040, 59808048, 62955840, 74760060, 79744064, 99680080, 119616096, 125911680, 149520120, 159488128, 199360160, 239232192, 299040240, 398720320, 478464384, 598080480, 797440640, 1196160960, 2392321920]

約数ペア:

[(1, 2392321920), (2, 1196160960), (3, 797440640), (4, 598080480), (5, 478464384), (6, 398720320), (8, 299040240), (10, 239232192), (12, 199360160), (15, 159488128), (16, 149520120), (19, 125911680), (20, 119616096), (24, 99680080), (30, 79744064), (32, 74760060), (38, 62955840), (40, 59808048), (48, 49840040), (57, 41970560), (60, 39872032), (64, 37380030), (76, 31477920), (80, 29904024), (95, 25182336), (96, 24920020), (114, 20985280), (120, 19936016), (128, 18690015), (152, 15738960), (160, 14952012), (190, 12591168), (192, 12460010), (228, 10492640), (240, 9968008), (285, 8394112), (304, 7869480), (320, 7476006), (380, 6295584), (384, 6230005), (456, 5246320), (480, 4984004), (570, 4197056), (608, 3934740), (640, 3738003), (760, 3147792), (912, 2623160), (960, 2492002), (1140, 2098528), (1216, 1967370), (1520, 1573896), (1824, 1311580), (1920, 1246001), (2280, 1049264), (2432, 983685), (3040, 786948), (3648, 655790), (4560, 524632), (6080, 393474), (7296, 327895), (9120, 262316), (12160, 196737), (18240, 131158), (36480, 65579)]