280865399160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7283}}^1\times {\mathrm{321371}}^1$

素因数の和:328668

約数の個数: 64

約数和(自身を含む): 842714513280

約数和(自身を除く): 561849114120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7283, 14566, 21849, 29132, 36415, 43698, 58264, 72830, 87396, 109245, 145660, 174792, 218490, 291320, 321371, 436980, 642742, 873960, 964113, 1285484, 1606855, 1928226, 2570968, 3213710, 3856452, 4820565, 6427420, 7712904, 9641130, 12854840, 19282260, 38564520, 2340544993, 4681089986, 7021634979, 9362179972, 11702724965, 14043269958, 18724359944, 23405449930, 28086539916, 35108174895, 46810899860, 56173079832, 70216349790, 93621799720, 140432699580, 280865399160]

約数ペア:

[(1, 280865399160), (2, 140432699580), (3, 93621799720), (4, 70216349790), (5, 56173079832), (6, 46810899860), (8, 35108174895), (10, 28086539916), (12, 23405449930), (15, 18724359944), (20, 14043269958), (24, 11702724965), (30, 9362179972), (40, 7021634979), (60, 4681089986), (120, 2340544993), (7283, 38564520), (14566, 19282260), (21849, 12854840), (29132, 9641130), (36415, 7712904), (43698, 6427420), (58264, 4820565), (72830, 3856452), (87396, 3213710), (109245, 2570968), (145660, 1928226), (174792, 1606855), (218490, 1285484), (291320, 964113), (321371, 873960), (436980, 642742)]