2457420480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44909}}^1$

素因数の和:44951

約数の個数: 168

約数和(自身を含む): 8897569200

約数和(自身を除く): 6440148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 44909, 54720, 89818, 134727, 179636, 224545, 269454, 359272, 404181, 449090, 538908, 673635, 718544, 808362, 853271, 898180, 1077816, 1347270, 1437088, 1616724, 1706542, 1796360, 2020905, 2155632, 2559813, 2694540, 2874176, 3233448, 3413084, 3592720, 4041810, 4266355, 4311264, 5119626, 5389080, 6466896, 6826168, 7185440, 7679439, 8083620, 8532710, 8622528, 10239252, 10778160, 12799065, 12933792, 13652336, 14370880, 15358878, 16167240, 17065420, 20478504, 21556320, 25598130, 25867584, 27304672, 30717756, 32334480, 34130840, 38397195, 40957008, 43112640, 51196260, 54609344, 61435512, 64668960, 68261680, 76794390, 81914016, 102392520, 122871024, 129337920, 136523360, 153588780, 163828032, 204785040, 245742048, 273046720, 307177560, 409570080, 491484096, 614355120, 819140160, 1228710240, 2457420480]

約数ペア:

[(1, 2457420480), (2, 1228710240), (3, 819140160), (4, 614355120), (5, 491484096), (6, 409570080), (8, 307177560), (9, 273046720), (10, 245742048), (12, 204785040), (15, 163828032), (16, 153588780), (18, 136523360), (19, 129337920), (20, 122871024), (24, 102392520), (30, 81914016), (32, 76794390), (36, 68261680), (38, 64668960), (40, 61435512), (45, 54609344), (48, 51196260), (57, 43112640), (60, 40957008), (64, 38397195), (72, 34130840), (76, 32334480), (80, 30717756), (90, 27304672), (95, 25867584), (96, 25598130), (114, 21556320), (120, 20478504), (144, 17065420), (152, 16167240), (160, 15358878), (171, 14370880), (180, 13652336), (190, 12933792), (192, 12799065), (228, 10778160), (240, 10239252), (285, 8622528), (288, 8532710), (304, 8083620), (320, 7679439), (342, 7185440), (360, 6826168), (380, 6466896), (456, 5389080), (480, 5119626), (570, 4311264), (576, 4266355), (608, 4041810), (684, 3592720), (720, 3413084), (760, 3233448), (855, 2874176), (912, 2694540), (960, 2559813), (1140, 2155632), (1216, 2020905), (1368, 1796360), (1440, 1706542), (1520, 1616724), (1710, 1437088), (1824, 1347270), (2280, 1077816), (2736, 898180), (2880, 853271), (3040, 808362), (3420, 718544), (3648, 673635), (4560, 538908), (5472, 449090), (6080, 404181), (6840, 359272), (9120, 269454), (10944, 224545), (13680, 179636), (18240, 134727), (27360, 89818), (44909, 54720)]