13185840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54941}}^1$

素因数の和:54957

約数の個数: 40

約数和(自身を含む): 40876848

約数和(自身を除く): 27691008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54941, 109882, 164823, 219764, 274705, 329646, 439528, 549410, 659292, 824115, 879056, 1098820, 1318584, 1648230, 2197640, 2637168, 3296460, 4395280, 6592920, 13185840]

約数ペア:

[(1, 13185840), (2, 6592920), (3, 4395280), (4, 3296460), (5, 2637168), (6, 2197640), (8, 1648230), (10, 1318584), (12, 1098820), (15, 879056), (16, 824115), (20, 659292), (24, 549410), (30, 439528), (40, 329646), (48, 274705), (60, 219764), (80, 164823), (120, 109882), (240, 54941)]