80999160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61363}}^1$

素因数の和:61388

約数の個数: 64

約数和(自身を含む): 265092480

約数和(自身を除く): 184093320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 61363, 122726, 184089, 245452, 306815, 368178, 490904, 613630, 674993, 736356, 920445, 1227260, 1349986, 1472712, 1840890, 2024979, 2454520, 2699972, 3374965, 3681780, 4049958, 5399944, 6749930, 7363560, 8099916, 10124895, 13499860, 16199832, 20249790, 26999720, 40499580, 80999160]

約数ペア:

[(1, 80999160), (2, 40499580), (3, 26999720), (4, 20249790), (5, 16199832), (6, 13499860), (8, 10124895), (10, 8099916), (11, 7363560), (12, 6749930), (15, 5399944), (20, 4049958), (22, 3681780), (24, 3374965), (30, 2699972), (33, 2454520), (40, 2024979), (44, 1840890), (55, 1472712), (60, 1349986), (66, 1227260), (88, 920445), (110, 736356), (120, 674993), (132, 613630), (165, 490904), (220, 368178), (264, 306815), (330, 245452), (440, 184089), (660, 122726), (1320, 61363)]