742207680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257711}}^1$

素因数の和:257734

約数の個数: 84

約数和(自身を含む): 2552895072

約数和(自身を除く): 1810687392

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 257711, 515422, 773133, 1030844, 1288555, 1546266, 2061688, 2319399, 2577110, 3092532, 3865665, 4123376, 4638798, 5154220, 6185064, 7731330, 8246752, 9277596, 10308440, 11596995, 12370128, 15462660, 16493504, 18555192, 20616880, 23193990, 24740256, 30925320, 37110384, 41233760, 46387980, 49480512, 61850640, 74220768, 82467520, 92775960, 123701280, 148441536, 185551920, 247402560, 371103840, 742207680]

約数ペア:

[(1, 742207680), (2, 371103840), (3, 247402560), (4, 185551920), (5, 148441536), (6, 123701280), (8, 92775960), (9, 82467520), (10, 74220768), (12, 61850640), (15, 49480512), (16, 46387980), (18, 41233760), (20, 37110384), (24, 30925320), (30, 24740256), (32, 23193990), (36, 20616880), (40, 18555192), (45, 16493504), (48, 15462660), (60, 12370128), (64, 11596995), (72, 10308440), (80, 9277596), (90, 8246752), (96, 7731330), (120, 6185064), (144, 5154220), (160, 4638798), (180, 4123376), (192, 3865665), (240, 3092532), (288, 2577110), (320, 2319399), (360, 2061688), (480, 1546266), (576, 1288555), (720, 1030844), (960, 773133), (1440, 515422), (2880, 257711)]