1138302240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2393}}^1$

素因数の和:3402

約数の個数: 96

約数和(自身を含む): 3590770176

約数和(自身を除く): 2452467936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 991, 1982, 2393, 2973, 3964, 4786, 4955, 5946, 7179, 7928, 9572, 9910, 11892, 11965, 14358, 14865, 15856, 19144, 19820, 23784, 23930, 28716, 29730, 31712, 35895, 38288, 39640, 47568, 47860, 57432, 59460, 71790, 76576, 79280, 95136, 95720, 114864, 118920, 143580, 158560, 191440, 229728, 237840, 287160, 382880, 475680, 574320, 1148640, 2371463, 4742926, 7114389, 9485852, 11857315, 14228778, 18971704, 23714630, 28457556, 35571945, 37943408, 47429260, 56915112, 71143890, 75886816, 94858520, 113830224, 142287780, 189717040, 227660448, 284575560, 379434080, 569151120, 1138302240]

約数ペア:

[(1, 1138302240), (2, 569151120), (3, 379434080), (4, 284575560), (5, 227660448), (6, 189717040), (8, 142287780), (10, 113830224), (12, 94858520), (15, 75886816), (16, 71143890), (20, 56915112), (24, 47429260), (30, 37943408), (32, 35571945), (40, 28457556), (48, 23714630), (60, 18971704), (80, 14228778), (96, 11857315), (120, 9485852), (160, 7114389), (240, 4742926), (480, 2371463), (991, 1148640), (1982, 574320), (2393, 475680), (2973, 382880), (3964, 287160), (4786, 237840), (4955, 229728), (5946, 191440), (7179, 158560), (7928, 143580), (9572, 118920), (9910, 114864), (11892, 95720), (11965, 95136), (14358, 79280), (14865, 76576), (15856, 71790), (19144, 59460), (19820, 57432), (23784, 47860), (23930, 47568), (28716, 39640), (29730, 38288), (31712, 35895)]