5388060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 15271200

約数和(自身を除く): 9883140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1009, 1068, 1335, 1780, 2018, 2670, 3027, 4036, 5045, 5340, 6054, 10090, 12108, 15135, 20180, 30270, 60540, 89801, 179602, 269403, 359204, 449005, 538806, 898010, 1077612, 1347015, 1796020, 2694030, 5388060]

約数ペア:

[(1, 5388060), (2, 2694030), (3, 1796020), (4, 1347015), (5, 1077612), (6, 898010), (10, 538806), (12, 449005), (15, 359204), (20, 269403), (30, 179602), (60, 89801), (89, 60540), (178, 30270), (267, 20180), (356, 15135), (445, 12108), (534, 10090), (890, 6054), (1009, 5340), (1068, 5045), (1335, 4036), (1780, 3027), (2018, 2670)]