13379760

素因数分解:

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

素因数の和:18602

約数の個数: 60

約数和(自身を含む): 44936112

約数和(自身を除く): 31556352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18583, 37166, 55749, 74332, 92915, 111498, 148664, 167247, 185830, 222996, 278745, 297328, 334494, 371660, 445992, 557490, 668988, 743320, 836235, 891984, 1114980, 1337976, 1486640, 1672470, 2229960, 2675952, 3344940, 4459920, 6689880, 13379760]

約数ペア:

[(1, 13379760), (2, 6689880), (3, 4459920), (4, 3344940), (5, 2675952), (6, 2229960), (8, 1672470), (9, 1486640), (10, 1337976), (12, 1114980), (15, 891984), (16, 836235), (18, 743320), (20, 668988), (24, 557490), (30, 445992), (36, 371660), (40, 334494), (45, 297328), (48, 278745), (60, 222996), (72, 185830), (80, 167247), (90, 148664), (120, 111498), (144, 92915), (180, 74332), (240, 55749), (360, 37166), (720, 18583)]