1140577920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{198017}}^1$

素因数の和:198042

約数の個数: 96

約数和(自身を含む): 3938578020

約数和(自身を除く): 2798000100

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, 198017, 396034, 594051, 792068, 990085, 1188102, 1584136, 1782153, 1980170, 2376204, 2970255, 3168272, 3564306, 3960340, 4752408, 5940510, 6336544, 7128612, 7920680, 8910765, 9504816, 11881020, 12673088, 14257224, 15841360, 17821530, 19009632, 23762040, 25346176, 28514448, 31682720, 35643060, 38019264, 47524080, 57028896, 63365440, 71286120, 76038528, 95048160, 114057792, 126730880, 142572240, 190096320, 228115584, 285144480, 380192640, 570288960, 1140577920]

約数ペア:

[(1, 1140577920), (2, 570288960), (3, 380192640), (4, 285144480), (5, 228115584), (6, 190096320), (8, 142572240), (9, 126730880), (10, 114057792), (12, 95048160), (15, 76038528), (16, 71286120), (18, 63365440), (20, 57028896), (24, 47524080), (30, 38019264), (32, 35643060), (36, 31682720), (40, 28514448), (45, 25346176), (48, 23762040), (60, 19009632), (64, 17821530), (72, 15841360), (80, 14257224), (90, 12673088), (96, 11881020), (120, 9504816), (128, 8910765), (144, 7920680), (160, 7128612), (180, 6336544), (192, 5940510), (240, 4752408), (288, 3960340), (320, 3564306), (360, 3168272), (384, 2970255), (480, 2376204), (576, 1980170), (640, 1782153), (720, 1584136), (960, 1188102), (1152, 990085), (1440, 792068), (1920, 594051), (2880, 396034), (5760, 198017)]