450233834480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1\times {\mathrm{24049}}^1$

素因数の和:31642

約数の個数: 80

約数和(自身を含む): 1080749280000

約数和(自身を除く): 630515445520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 7549, 15098, 24049, 30196, 37745, 48098, 60392, 75490, 96196, 120245, 120784, 150980, 192392, 234019, 240490, 301960, 384784, 468038, 480980, 603920, 745519, 936076, 961960, 1170095, 1491038, 1872152, 1923920, 2340190, 2982076, 3727595, 3744304, 4680380, 5964152, 7455190, 9360760, 11928304, 14910380, 18721520, 29820760, 59641520, 181545901, 363091802, 726183604, 907729505, 1452367208, 1815459010, 2904734416, 3630918020, 5627922931, 7261836040, 11255845862, 14523672080, 22511691724, 28139614655, 45023383448, 56279229310, 90046766896, 112558458620, 225116917240, 450233834480]

約数ペア:

[(1, 450233834480), (2, 225116917240), (4, 112558458620), (5, 90046766896), (8, 56279229310), (10, 45023383448), (16, 28139614655), (20, 22511691724), (31, 14523672080), (40, 11255845862), (62, 7261836040), (80, 5627922931), (124, 3630918020), (155, 2904734416), (248, 1815459010), (310, 1452367208), (496, 907729505), (620, 726183604), (1240, 363091802), (2480, 181545901), (7549, 59641520), (15098, 29820760), (24049, 18721520), (30196, 14910380), (37745, 11928304), (48098, 9360760), (60392, 7455190), (75490, 5964152), (96196, 4680380), (120245, 3744304), (120784, 3727595), (150980, 2982076), (192392, 2340190), (234019, 1923920), (240490, 1872152), (301960, 1491038), (384784, 1170095), (468038, 961960), (480980, 936076), (603920, 745519)]