809725860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{7411}}^1$

素因数の和:8033

約数の個数: 72

約数和(自身を含む): 2460546816

約数和(自身を除く): 1650820956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 7411, 9105, 10926, 12140, 14822, 18210, 21852, 22233, 27315, 29644, 36420, 37055, 44466, 54630, 66699, 74110, 88932, 109260, 111165, 133398, 148220, 222330, 266796, 333495, 444660, 666990, 1333980, 4498477, 8996954, 13495431, 17993908, 22492385, 26990862, 40486293, 44984770, 53981724, 67477155, 80972586, 89969540, 134954310, 161945172, 202431465, 269908620, 404862930, 809725860]

約数ペア:

[(1, 809725860), (2, 404862930), (3, 269908620), (4, 202431465), (5, 161945172), (6, 134954310), (9, 89969540), (10, 80972586), (12, 67477155), (15, 53981724), (18, 44984770), (20, 40486293), (30, 26990862), (36, 22492385), (45, 17993908), (60, 13495431), (90, 8996954), (180, 4498477), (607, 1333980), (1214, 666990), (1821, 444660), (2428, 333495), (3035, 266796), (3642, 222330), (5463, 148220), (6070, 133398), (7284, 111165), (7411, 109260), (9105, 88932), (10926, 74110), (12140, 66699), (14822, 54630), (18210, 44466), (21852, 37055), (22233, 36420), (27315, 29644)]