4365017520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{256163}}^1$

素因数の和:256250

約数の個数: 80

約数和(自身を含む): 13722193152

約数和(自身を除く): 9357175632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 256163, 512326, 768489, 1024652, 1280815, 1536978, 2049304, 2561630, 3073956, 3842445, 4098608, 5123260, 6147912, 7684890, 10246520, 12295824, 15369780, 18187573, 20493040, 30739560, 36375146, 54562719, 61479120, 72750292, 90937865, 109125438, 145500584, 181875730, 218250876, 272813595, 291001168, 363751460, 436501752, 545627190, 727502920, 873003504, 1091254380, 1455005840, 2182508760, 4365017520]

約数ペア:

[(1, 4365017520), (2, 2182508760), (3, 1455005840), (4, 1091254380), (5, 873003504), (6, 727502920), (8, 545627190), (10, 436501752), (12, 363751460), (15, 291001168), (16, 272813595), (20, 218250876), (24, 181875730), (30, 145500584), (40, 109125438), (48, 90937865), (60, 72750292), (71, 61479120), (80, 54562719), (120, 36375146), (142, 30739560), (213, 20493040), (240, 18187573), (284, 15369780), (355, 12295824), (426, 10246520), (568, 7684890), (710, 6147912), (852, 5123260), (1065, 4098608), (1136, 3842445), (1420, 3073956), (1704, 2561630), (2130, 2049304), (2840, 1536978), (3408, 1280815), (4260, 1024652), (5680, 768489), (8520, 512326), (17040, 256163)]