54078480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75109}}^1$

素因数の和:75128

約数の個数: 60

約数和(自身を含む): 181615980

約数和(自身を除く): 127537500

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, 75109, 150218, 225327, 300436, 375545, 450654, 600872, 675981, 751090, 901308, 1126635, 1201744, 1351962, 1502180, 1802616, 2253270, 2703924, 3004360, 3379905, 3605232, 4506540, 5407848, 6008720, 6759810, 9013080, 10815696, 13519620, 18026160, 27039240, 54078480]

約数ペア:

[(1, 54078480), (2, 27039240), (3, 18026160), (4, 13519620), (5, 10815696), (6, 9013080), (8, 6759810), (9, 6008720), (10, 5407848), (12, 4506540), (15, 3605232), (16, 3379905), (18, 3004360), (20, 2703924), (24, 2253270), (30, 1802616), (36, 1502180), (40, 1351962), (45, 1201744), (48, 1126635), (60, 901308), (72, 751090), (80, 675981), (90, 600872), (120, 450654), (144, 375545), (180, 300436), (240, 225327), (360, 150218), (720, 75109)]