1181580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 2205300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 419, 470, 564, 705, 838, 940, 1257, 1410, 1676, 2095, 2514, 2820, 4190, 5028, 6285, 8380, 12570, 19693, 25140, 39386, 59079, 78772, 98465, 118158, 196930, 236316, 295395, 393860, 590790, 1181580]

約数ペア:

[(1, 1181580), (2, 590790), (3, 393860), (4, 295395), (5, 236316), (6, 196930), (10, 118158), (12, 98465), (15, 78772), (20, 59079), (30, 39386), (47, 25140), (60, 19693), (94, 12570), (141, 8380), (188, 6285), (235, 5028), (282, 4190), (419, 2820), (470, 2514), (564, 2095), (705, 1676), (838, 1410), (940, 1257)]