171918480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15241}}^1$

素因数の和:15304

約数の個数: 80

約数和(自身を含む): 544322304

約数和(自身を除く): 372403824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 15241, 30482, 45723, 60964, 76205, 91446, 121928, 152410, 182892, 228615, 243856, 304820, 365784, 457230, 609640, 716327, 731568, 914460, 1219280, 1432654, 1828920, 2148981, 2865308, 3581635, 3657840, 4297962, 5730616, 7163270, 8595924, 10744905, 11461232, 14326540, 17191848, 21489810, 28653080, 34383696, 42979620, 57306160, 85959240, 171918480]

約数ペア:

[(1, 171918480), (2, 85959240), (3, 57306160), (4, 42979620), (5, 34383696), (6, 28653080), (8, 21489810), (10, 17191848), (12, 14326540), (15, 11461232), (16, 10744905), (20, 8595924), (24, 7163270), (30, 5730616), (40, 4297962), (47, 3657840), (48, 3581635), (60, 2865308), (80, 2148981), (94, 1828920), (120, 1432654), (141, 1219280), (188, 914460), (235, 731568), (240, 716327), (282, 609640), (376, 457230), (470, 365784), (564, 304820), (705, 243856), (752, 228615), (940, 182892), (1128, 152410), (1410, 121928), (1880, 91446), (2256, 76205), (2820, 60964), (3760, 45723), (5640, 30482), (11280, 15241)]