11464920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31847}}^1$

素因数の和:31864

約数の個数: 48

約数和(自身を含む): 37262160

約数和(自身を除く): 25797240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 31847, 63694, 95541, 127388, 159235, 191082, 254776, 286623, 318470, 382164, 477705, 573246, 636940, 764328, 955410, 1146492, 1273880, 1433115, 1910820, 2292984, 2866230, 3821640, 5732460, 11464920]

約数ペア:

[(1, 11464920), (2, 5732460), (3, 3821640), (4, 2866230), (5, 2292984), (6, 1910820), (8, 1433115), (9, 1273880), (10, 1146492), (12, 955410), (15, 764328), (18, 636940), (20, 573246), (24, 477705), (30, 382164), (36, 318470), (40, 286623), (45, 254776), (60, 191082), (72, 159235), (90, 127388), (120, 95541), (180, 63694), (360, 31847)]