26847960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 80978400

約数和(自身を除く): 54130440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 229, 458, 687, 916, 977, 1145, 1374, 1832, 1954, 2290, 2748, 2931, 3435, 3908, 4580, 4885, 5496, 5862, 6870, 7816, 9160, 9770, 11724, 13740, 14655, 19540, 23448, 27480, 29310, 39080, 58620, 117240, 223733, 447466, 671199, 894932, 1118665, 1342398, 1789864, 2237330, 2684796, 3355995, 4474660, 5369592, 6711990, 8949320, 13423980, 26847960]

約数ペア:

[(1, 26847960), (2, 13423980), (3, 8949320), (4, 6711990), (5, 5369592), (6, 4474660), (8, 3355995), (10, 2684796), (12, 2237330), (15, 1789864), (20, 1342398), (24, 1118665), (30, 894932), (40, 671199), (60, 447466), (120, 223733), (229, 117240), (458, 58620), (687, 39080), (916, 29310), (977, 27480), (1145, 23448), (1374, 19540), (1832, 14655), (1954, 13740), (2290, 11724), (2748, 9770), (2931, 9160), (3435, 7816), (3908, 6870), (4580, 5862), (4885, 5496)]