149015040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19403}}^1$

素因数の和:19429

約数の個数: 80

約数和(自身を含む): 476407008

約数和(自身を除く): 327391968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 194030, 232836, 291045, 310448, 388060, 465672, 582090, 620896, 776120, 931344, 1164180, 1241792, 1552240, 1862688, 2328360, 2483584, 3104480, 3725376, 4656720, 4967168, 6208960, 7450752, 9313440, 9934336, 12417920, 14901504, 18626880, 24835840, 29803008, 37253760, 49671680, 74507520, 149015040]

約数ペア:

[(1, 149015040), (2, 74507520), (3, 49671680), (4, 37253760), (5, 29803008), (6, 24835840), (8, 18626880), (10, 14901504), (12, 12417920), (15, 9934336), (16, 9313440), (20, 7450752), (24, 6208960), (30, 4967168), (32, 4656720), (40, 3725376), (48, 3104480), (60, 2483584), (64, 2328360), (80, 1862688), (96, 1552240), (120, 1241792), (128, 1164180), (160, 931344), (192, 776120), (240, 620896), (256, 582090), (320, 465672), (384, 388060), (480, 310448), (512, 291045), (640, 232836), (768, 194030), (960, 155224), (1280, 116418), (1536, 97015), (1920, 77612), (2560, 58209), (3840, 38806), (7680, 19403)]