80728230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1097}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 212502528

約数和(自身を除く): 131774298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 223, 330, 446, 669, 1097, 1115, 1338, 2194, 2230, 2453, 3291, 3345, 4906, 5485, 6582, 6690, 7359, 10970, 12067, 12265, 14718, 16455, 24134, 24530, 32910, 36201, 36795, 60335, 72402, 73590, 120670, 181005, 244631, 362010, 489262, 733893, 1223155, 1467786, 2446310, 2690941, 3669465, 5381882, 7338930, 8072823, 13454705, 16145646, 26909410, 40364115, 80728230]

約数ペア:

[(1, 80728230), (2, 40364115), (3, 26909410), (5, 16145646), (6, 13454705), (10, 8072823), (11, 7338930), (15, 5381882), (22, 3669465), (30, 2690941), (33, 2446310), (55, 1467786), (66, 1223155), (110, 733893), (165, 489262), (223, 362010), (330, 244631), (446, 181005), (669, 120670), (1097, 73590), (1115, 72402), (1338, 60335), (2194, 36795), (2230, 36201), (2453, 32910), (3291, 24530), (3345, 24134), (4906, 16455), (5485, 14718), (6582, 12265), (6690, 12067), (7359, 10970)]