15510240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10771}}^1$

素因数の和:10792

約数の個数: 72

約数和(自身を含む): 52933608

約数和(自身を除く): 37423368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 96939, 107710, 129252, 161565, 172336, 193878, 215420, 258504, 323130, 344672, 387756, 430840, 484695, 517008, 646260, 775512, 861680, 969390, 1034016, 1292520, 1551024, 1723360, 1938780, 2585040, 3102048, 3877560, 5170080, 7755120, 15510240]

約数ペア:

[(1, 15510240), (2, 7755120), (3, 5170080), (4, 3877560), (5, 3102048), (6, 2585040), (8, 1938780), (9, 1723360), (10, 1551024), (12, 1292520), (15, 1034016), (16, 969390), (18, 861680), (20, 775512), (24, 646260), (30, 517008), (32, 484695), (36, 430840), (40, 387756), (45, 344672), (48, 323130), (60, 258504), (72, 215420), (80, 193878), (90, 172336), (96, 161565), (120, 129252), (144, 107710), (160, 96939), (180, 86168), (240, 64626), (288, 53855), (360, 43084), (480, 32313), (720, 21542), (1440, 10771)]