1265724060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21095401}}^1$

素因数の和:21095413

約数の個数: 24

約数和(自身を含む): 3544027536

約数和(自身を除く): 2278303476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21095401, 42190802, 63286203, 84381604, 105477005, 126572406, 210954010, 253144812, 316431015, 421908020, 632862030, 1265724060]

約数ペア:

[(1, 1265724060), (2, 632862030), (3, 421908020), (4, 316431015), (5, 253144812), (6, 210954010), (10, 126572406), (12, 105477005), (15, 84381604), (20, 63286203), (30, 42190802), (60, 21095401)]