377582080

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1969

約数の個数: 80

約数和(自身を含む): 917262720

約数和(自身を除く): 539680640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1264, 1280, 1580, 1867, 2528, 2560, 3160, 3734, 5056, 6320, 7468, 9335, 10112, 12640, 14936, 18670, 20224, 25280, 29872, 37340, 40448, 50560, 59744, 74680, 101120, 119488, 147493, 149360, 202240, 238976, 294986, 298720, 477952, 589972, 597440, 737465, 955904, 1179944, 1194880, 1474930, 2359888, 2389760, 2949860, 4719776, 4779520, 5899720, 9439552, 11799440, 18879104, 23598880, 37758208, 47197760, 75516416, 94395520, 188791040, 377582080]

約数ペア:

[(1, 377582080), (2, 188791040), (4, 94395520), (5, 75516416), (8, 47197760), (10, 37758208), (16, 23598880), (20, 18879104), (32, 11799440), (40, 9439552), (64, 5899720), (79, 4779520), (80, 4719776), (128, 2949860), (158, 2389760), (160, 2359888), (256, 1474930), (316, 1194880), (320, 1179944), (395, 955904), (512, 737465), (632, 597440), (640, 589972), (790, 477952), (1264, 298720), (1280, 294986), (1580, 238976), (1867, 202240), (2528, 149360), (2560, 147493), (3160, 119488), (3734, 101120), (5056, 74680), (6320, 59744), (7468, 50560), (9335, 40448), (10112, 37340), (12640, 29872), (14936, 25280), (18670, 20224)]