135604080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 457582320

約数和(自身を除く): 321978240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 331, 360, 569, 662, 720, 993, 1138, 1324, 1655, 1707, 1986, 2276, 2648, 2845, 2979, 3310, 3414, 3972, 4552, 4965, 5121, 5296, 5690, 5958, 6620, 6828, 7944, 8535, 9104, 9930, 10242, 11380, 11916, 13240, 13656, 14895, 15888, 17070, 19860, 20484, 22760, 23832, 25605, 26480, 27312, 29790, 34140, 39720, 40968, 45520, 47664, 51210, 59580, 68280, 79440, 81936, 102420, 119160, 136560, 188339, 204840, 238320, 376678, 409680, 565017, 753356, 941695, 1130034, 1506712, 1695051, 1883390, 2260068, 2825085, 3013424, 3390102, 3766780, 4520136, 5650170, 6780204, 7533560, 8475255, 9040272, 11300340, 13560408, 15067120, 16950510, 22600680, 27120816, 33901020, 45201360, 67802040, 135604080]

約数ペア:

[(1, 135604080), (2, 67802040), (3, 45201360), (4, 33901020), (5, 27120816), (6, 22600680), (8, 16950510), (9, 15067120), (10, 13560408), (12, 11300340), (15, 9040272), (16, 8475255), (18, 7533560), (20, 6780204), (24, 5650170), (30, 4520136), (36, 3766780), (40, 3390102), (45, 3013424), (48, 2825085), (60, 2260068), (72, 1883390), (80, 1695051), (90, 1506712), (120, 1130034), (144, 941695), (180, 753356), (240, 565017), (331, 409680), (360, 376678), (569, 238320), (662, 204840), (720, 188339), (993, 136560), (1138, 119160), (1324, 102420), (1655, 81936), (1707, 79440), (1986, 68280), (2276, 59580), (2648, 51210), (2845, 47664), (2979, 45520), (3310, 40968), (3414, 39720), (3972, 34140), (4552, 29790), (4965, 27312), (5121, 26480), (5296, 25605), (5690, 23832), (5958, 22760), (6620, 20484), (6828, 19860), (7944, 17070), (8535, 15888), (9104, 14895), (9930, 13656), (10242, 13240), (11380, 11916)]