401830080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{653}}^1$

素因数の和:1314

約数の個数: 112

約数和(自身を含む): 1279757664

約数和(自身を除く): 877927584

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, 160, 192, 240, 320, 480, 641, 653, 960, 1282, 1306, 1923, 1959, 2564, 2612, 3205, 3265, 3846, 3918, 5128, 5224, 6410, 6530, 7692, 7836, 9615, 9795, 10256, 10448, 12820, 13060, 15384, 15672, 19230, 19590, 20512, 20896, 25640, 26120, 30768, 31344, 38460, 39180, 41024, 41792, 51280, 52240, 61536, 62688, 76920, 78360, 102560, 104480, 123072, 125376, 153840, 156720, 205120, 208960, 307680, 313440, 418573, 615360, 626880, 837146, 1255719, 1674292, 2092865, 2511438, 3348584, 4185730, 5022876, 6278595, 6697168, 8371460, 10045752, 12557190, 13394336, 16742920, 20091504, 25114380, 26788672, 33485840, 40183008, 50228760, 66971680, 80366016, 100457520, 133943360, 200915040, 401830080]

約数ペア:

[(1, 401830080), (2, 200915040), (3, 133943360), (4, 100457520), (5, 80366016), (6, 66971680), (8, 50228760), (10, 40183008), (12, 33485840), (15, 26788672), (16, 25114380), (20, 20091504), (24, 16742920), (30, 13394336), (32, 12557190), (40, 10045752), (48, 8371460), (60, 6697168), (64, 6278595), (80, 5022876), (96, 4185730), (120, 3348584), (160, 2511438), (192, 2092865), (240, 1674292), (320, 1255719), (480, 837146), (641, 626880), (653, 615360), (960, 418573), (1282, 313440), (1306, 307680), (1923, 208960), (1959, 205120), (2564, 156720), (2612, 153840), (3205, 125376), (3265, 123072), (3846, 104480), (3918, 102560), (5128, 78360), (5224, 76920), (6410, 62688), (6530, 61536), (7692, 52240), (7836, 51280), (9615, 41792), (9795, 41024), (10256, 39180), (10448, 38460), (12820, 31344), (13060, 30768), (15384, 26120), (15672, 25640), (19230, 20896), (19590, 20512)]