120417840

素因数分解:

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

素因数の和:18608

約数の個数: 100

約数和(自身を含む): 418251504

約数和(自身を除く): 297833664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18583, 37166, 55749, 74332, 92915, 111498, 148664, 167247, 185830, 222996, 278745, 297328, 334494, 371660, 445992, 501741, 557490, 668988, 743320, 836235, 891984, 1003482, 1114980, 1337976, 1486640, 1505223, 1672470, 2006964, 2229960, 2508705, 2675952, 3010446, 3344940, 4013928, 4459920, 5017410, 6020892, 6689880, 7526115, 8027856, 10034820, 12041784, 13379760, 15052230, 20069640, 24083568, 30104460, 40139280, 60208920, 120417840]

約数ペア:

[(1, 120417840), (2, 60208920), (3, 40139280), (4, 30104460), (5, 24083568), (6, 20069640), (8, 15052230), (9, 13379760), (10, 12041784), (12, 10034820), (15, 8027856), (16, 7526115), (18, 6689880), (20, 6020892), (24, 5017410), (27, 4459920), (30, 4013928), (36, 3344940), (40, 3010446), (45, 2675952), (48, 2508705), (54, 2229960), (60, 2006964), (72, 1672470), (80, 1505223), (81, 1486640), (90, 1337976), (108, 1114980), (120, 1003482), (135, 891984), (144, 836235), (162, 743320), (180, 668988), (216, 557490), (240, 501741), (270, 445992), (324, 371660), (360, 334494), (405, 297328), (432, 278745), (540, 222996), (648, 185830), (720, 167247), (810, 148664), (1080, 111498), (1296, 92915), (1620, 74332), (2160, 55749), (3240, 37166), (6480, 18583)]