239208960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31147}}^1$

素因数の和:31173

約数の個数: 80

約数和(自身を含む): 764745696

約数和(自身を除く): 525536736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 31147, 62294, 93441, 124588, 155735, 186882, 249176, 311470, 373764, 467205, 498352, 622940, 747528, 934410, 996704, 1245880, 1495056, 1868820, 1993408, 2491760, 2990112, 3737640, 3986816, 4983520, 5980224, 7475280, 7973632, 9967040, 11960448, 14950560, 15947264, 19934080, 23920896, 29901120, 39868160, 47841792, 59802240, 79736320, 119604480, 239208960]

約数ペア:

[(1, 239208960), (2, 119604480), (3, 79736320), (4, 59802240), (5, 47841792), (6, 39868160), (8, 29901120), (10, 23920896), (12, 19934080), (15, 15947264), (16, 14950560), (20, 11960448), (24, 9967040), (30, 7973632), (32, 7475280), (40, 5980224), (48, 4983520), (60, 3986816), (64, 3737640), (80, 2990112), (96, 2491760), (120, 1993408), (128, 1868820), (160, 1495056), (192, 1245880), (240, 996704), (256, 934410), (320, 747528), (384, 622940), (480, 498352), (512, 467205), (640, 373764), (768, 311470), (960, 249176), (1280, 186882), (1536, 155735), (1920, 124588), (2560, 93441), (3840, 62294), (7680, 31147)]