448732080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21491}}^1$

素因数の和:21539

約数の個数: 120

約数和(自身を含む): 1559029680

約数和(自身を除く): 1110297600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 21491, 42982, 64473, 85964, 107455, 128946, 171928, 193419, 214910, 257892, 322365, 343856, 386838, 429820, 515784, 623239, 644730, 773676, 859640, 967095, 1031568, 1246478, 1289460, 1547352, 1719280, 1869717, 1934190, 2492956, 2578920, 3094704, 3116195, 3739434, 3868380, 4985912, 5157840, 5609151, 6232390, 7478868, 7736760, 9348585, 9971824, 11218302, 12464780, 14957736, 15473520, 18697170, 22436604, 24929560, 28045755, 29915472, 37394340, 44873208, 49859120, 56091510, 74788680, 89746416, 112183020, 149577360, 224366040, 448732080]

約数ペア:

[(1, 448732080), (2, 224366040), (3, 149577360), (4, 112183020), (5, 89746416), (6, 74788680), (8, 56091510), (9, 49859120), (10, 44873208), (12, 37394340), (15, 29915472), (16, 28045755), (18, 24929560), (20, 22436604), (24, 18697170), (29, 15473520), (30, 14957736), (36, 12464780), (40, 11218302), (45, 9971824), (48, 9348585), (58, 7736760), (60, 7478868), (72, 6232390), (80, 5609151), (87, 5157840), (90, 4985912), (116, 3868380), (120, 3739434), (144, 3116195), (145, 3094704), (174, 2578920), (180, 2492956), (232, 1934190), (240, 1869717), (261, 1719280), (290, 1547352), (348, 1289460), (360, 1246478), (435, 1031568), (464, 967095), (522, 859640), (580, 773676), (696, 644730), (720, 623239), (870, 515784), (1044, 429820), (1160, 386838), (1305, 343856), (1392, 322365), (1740, 257892), (2088, 214910), (2320, 193419), (2610, 171928), (3480, 128946), (4176, 107455), (5220, 85964), (6960, 64473), (10440, 42982), (20880, 21491)]