475985280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1628

約数の個数: 128

約数和(自身を含む): 1527037920

約数和(自身を除く): 1051052640

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, 128, 160, 173, 192, 240, 320, 346, 384, 480, 519, 640, 692, 865, 960, 1038, 1384, 1433, 1730, 1920, 2076, 2595, 2768, 2866, 3460, 4152, 4299, 5190, 5536, 5732, 6920, 7165, 8304, 8598, 10380, 11072, 11464, 13840, 14330, 16608, 17196, 20760, 21495, 22144, 22928, 27680, 28660, 33216, 34392, 41520, 42990, 45856, 55360, 57320, 66432, 68784, 83040, 85980, 91712, 110720, 114640, 137568, 166080, 171960, 183424, 229280, 247909, 275136, 332160, 343920, 458560, 495818, 550272, 687840, 743727, 917120, 991636, 1239545, 1375680, 1487454, 1983272, 2479090, 2751360, 2974908, 3718635, 3966544, 4958180, 5949816, 7437270, 7933088, 9916360, 11899632, 14874540, 15866176, 19832720, 23799264, 29749080, 31732352, 39665440, 47598528, 59498160, 79330880, 95197056, 118996320, 158661760, 237992640, 475985280]

約数ペア:

[(1, 475985280), (2, 237992640), (3, 158661760), (4, 118996320), (5, 95197056), (6, 79330880), (8, 59498160), (10, 47598528), (12, 39665440), (15, 31732352), (16, 29749080), (20, 23799264), (24, 19832720), (30, 15866176), (32, 14874540), (40, 11899632), (48, 9916360), (60, 7933088), (64, 7437270), (80, 5949816), (96, 4958180), (120, 3966544), (128, 3718635), (160, 2974908), (173, 2751360), (192, 2479090), (240, 1983272), (320, 1487454), (346, 1375680), (384, 1239545), (480, 991636), (519, 917120), (640, 743727), (692, 687840), (865, 550272), (960, 495818), (1038, 458560), (1384, 343920), (1433, 332160), (1730, 275136), (1920, 247909), (2076, 229280), (2595, 183424), (2768, 171960), (2866, 166080), (3460, 137568), (4152, 114640), (4299, 110720), (5190, 91712), (5536, 85980), (5732, 83040), (6920, 68784), (7165, 66432), (8304, 57320), (8598, 55360), (10380, 45856), (11072, 42990), (11464, 41520), (13840, 34392), (14330, 33216), (16608, 28660), (17196, 27680), (20760, 22928), (21495, 22144)]