481671360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18583}}^1$

素因数の和:18612

約数の個数: 140

約数和(自身を含む): 1713481968

約数和(自身を除く): 1231810608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 18583, 25920, 37166, 55749, 74332, 92915, 111498, 148664, 167247, 185830, 222996, 278745, 297328, 334494, 371660, 445992, 501741, 557490, 594656, 668988, 743320, 836235, 891984, 1003482, 1114980, 1189312, 1337976, 1486640, 1505223, 1672470, 1783968, 2006964, 2229960, 2508705, 2675952, 2973280, 3010446, 3344940, 3567936, 4013928, 4459920, 5017410, 5351904, 5946560, 6020892, 6689880, 7526115, 8027856, 8919840, 10034820, 10703808, 12041784, 13379760, 15052230, 16055712, 17839680, 20069640, 24083568, 26759520, 30104460, 32111424, 40139280, 48167136, 53519040, 60208920, 80278560, 96334272, 120417840, 160557120, 240835680, 481671360]

約数ペア:

[(1, 481671360), (2, 240835680), (3, 160557120), (4, 120417840), (5, 96334272), (6, 80278560), (8, 60208920), (9, 53519040), (10, 48167136), (12, 40139280), (15, 32111424), (16, 30104460), (18, 26759520), (20, 24083568), (24, 20069640), (27, 17839680), (30, 16055712), (32, 15052230), (36, 13379760), (40, 12041784), (45, 10703808), (48, 10034820), (54, 8919840), (60, 8027856), (64, 7526115), (72, 6689880), (80, 6020892), (81, 5946560), (90, 5351904), (96, 5017410), (108, 4459920), (120, 4013928), (135, 3567936), (144, 3344940), (160, 3010446), (162, 2973280), (180, 2675952), (192, 2508705), (216, 2229960), (240, 2006964), (270, 1783968), (288, 1672470), (320, 1505223), (324, 1486640), (360, 1337976), (405, 1189312), (432, 1114980), (480, 1003482), (540, 891984), (576, 836235), (648, 743320), (720, 668988), (810, 594656), (864, 557490), (960, 501741), (1080, 445992), (1296, 371660), (1440, 334494), (1620, 297328), (1728, 278745), (2160, 222996), (2592, 185830), (2880, 167247), (3240, 148664), (4320, 111498), (5184, 92915), (6480, 74332), (8640, 55749), (12960, 37166), (18583, 25920)]