15048120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 45684000

約数和(自身を除く): 30635880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1409, 1780, 2136, 2670, 2818, 3560, 4227, 5340, 5636, 7045, 8454, 10680, 11272, 14090, 16908, 21135, 28180, 33816, 42270, 56360, 84540, 125401, 169080, 250802, 376203, 501604, 627005, 752406, 1003208, 1254010, 1504812, 1881015, 2508020, 3009624, 3762030, 5016040, 7524060, 15048120]

約数ペア:

[(1, 15048120), (2, 7524060), (3, 5016040), (4, 3762030), (5, 3009624), (6, 2508020), (8, 1881015), (10, 1504812), (12, 1254010), (15, 1003208), (20, 752406), (24, 627005), (30, 501604), (40, 376203), (60, 250802), (89, 169080), (120, 125401), (178, 84540), (267, 56360), (356, 42270), (445, 33816), (534, 28180), (712, 21135), (890, 16908), (1068, 14090), (1335, 11272), (1409, 10680), (1780, 8454), (2136, 7045), (2670, 5636), (2818, 5340), (3560, 4227)]