86728920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38039}}^1$

素因数の和:38072

約数の個数: 64

約数和(自身を含む): 273888000

約数和(自身を除く): 187159080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 38039, 76078, 114117, 152156, 190195, 228234, 304312, 380390, 456468, 570585, 722741, 760780, 912936, 1141170, 1445482, 1521560, 2168223, 2282340, 2890964, 3613705, 4336446, 4564680, 5781928, 7227410, 8672892, 10841115, 14454820, 17345784, 21682230, 28909640, 43364460, 86728920]

約数ペア:

[(1, 86728920), (2, 43364460), (3, 28909640), (4, 21682230), (5, 17345784), (6, 14454820), (8, 10841115), (10, 8672892), (12, 7227410), (15, 5781928), (19, 4564680), (20, 4336446), (24, 3613705), (30, 2890964), (38, 2282340), (40, 2168223), (57, 1521560), (60, 1445482), (76, 1141170), (95, 912936), (114, 760780), (120, 722741), (152, 570585), (190, 456468), (228, 380390), (285, 304312), (380, 228234), (456, 190195), (570, 152156), (760, 114117), (1140, 76078), (2280, 38039)]