13449840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{56041}}^1$

素因数の和:56057

約数の個数: 40

約数和(自身を含む): 41695248

約数和(自身を除く): 28245408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 56041, 112082, 168123, 224164, 280205, 336246, 448328, 560410, 672492, 840615, 896656, 1120820, 1344984, 1681230, 2241640, 2689968, 3362460, 4483280, 6724920, 13449840]

約数ペア:

[(1, 13449840), (2, 6724920), (3, 4483280), (4, 3362460), (5, 2689968), (6, 2241640), (8, 1681230), (10, 1344984), (12, 1120820), (15, 896656), (16, 840615), (20, 672492), (24, 560410), (30, 448328), (40, 336246), (48, 280205), (60, 224164), (80, 168123), (120, 112082), (240, 56041)]