40782280320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{7080257}}^1$

素因数の和:7080282

約数の個数: 96

約数和(自身を含む): 140826331620

約数和(自身を除く): 100044051300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 7080257, 14160514, 21240771, 28321028, 35401285, 42481542, 56642056, 63722313, 70802570, 84963084, 106203855, 113284112, 127444626, 141605140, 169926168, 212407710, 226568224, 254889252, 283210280, 318611565, 339852336, 424815420, 453136448, 509778504, 566420560, 637223130, 679704672, 849630840, 906272896, 1019557008, 1132841120, 1274446260, 1359409344, 1699261680, 2039114016, 2265682240, 2548892520, 2718818688, 3398523360, 4078228032, 4531364480, 5097785040, 6797046720, 8156456064, 10195570080, 13594093440, 20391140160, 40782280320]

約数ペア:

[(1, 40782280320), (2, 20391140160), (3, 13594093440), (4, 10195570080), (5, 8156456064), (6, 6797046720), (8, 5097785040), (9, 4531364480), (10, 4078228032), (12, 3398523360), (15, 2718818688), (16, 2548892520), (18, 2265682240), (20, 2039114016), (24, 1699261680), (30, 1359409344), (32, 1274446260), (36, 1132841120), (40, 1019557008), (45, 906272896), (48, 849630840), (60, 679704672), (64, 637223130), (72, 566420560), (80, 509778504), (90, 453136448), (96, 424815420), (120, 339852336), (128, 318611565), (144, 283210280), (160, 254889252), (180, 226568224), (192, 212407710), (240, 169926168), (288, 141605140), (320, 127444626), (360, 113284112), (384, 106203855), (480, 84963084), (576, 70802570), (640, 63722313), (720, 56642056), (960, 42481542), (1152, 35401285), (1440, 28321028), (1920, 21240771), (2880, 14160514), (5760, 7080257)]