377777280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4799}}^1$

素因数の和:4862

約数の個数: 128

約数和(自身を含む): 1233792000

約数和(自身を除く): 856014720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4799, 4920, 5248, 6560, 7872, 9598, 9840, 13120, 14397, 15744, 19196, 19680, 23995, 26240, 28794, 38392, 39360, 47990, 57588, 71985, 76784, 78720, 95980, 115176, 143970, 153568, 191960, 196759, 230352, 287940, 307136, 383920, 393518, 460704, 575880, 590277, 614272, 767840, 787036, 921408, 983795, 1151760, 1180554, 1535680, 1574072, 1842816, 1967590, 2303520, 2361108, 2951385, 3071360, 3148144, 3935180, 4607040, 4722216, 5902770, 6296288, 7870360, 9214080, 9444432, 11805540, 12592576, 15740720, 18888864, 23611080, 25185152, 31481440, 37777728, 47222160, 62962880, 75555456, 94444320, 125925760, 188888640, 377777280]

約数ペア:

[(1, 377777280), (2, 188888640), (3, 125925760), (4, 94444320), (5, 75555456), (6, 62962880), (8, 47222160), (10, 37777728), (12, 31481440), (15, 25185152), (16, 23611080), (20, 18888864), (24, 15740720), (30, 12592576), (32, 11805540), (40, 9444432), (41, 9214080), (48, 7870360), (60, 6296288), (64, 5902770), (80, 4722216), (82, 4607040), (96, 3935180), (120, 3148144), (123, 3071360), (128, 2951385), (160, 2361108), (164, 2303520), (192, 1967590), (205, 1842816), (240, 1574072), (246, 1535680), (320, 1180554), (328, 1151760), (384, 983795), (410, 921408), (480, 787036), (492, 767840), (615, 614272), (640, 590277), (656, 575880), (820, 460704), (960, 393518), (984, 383920), (1230, 307136), (1312, 287940), (1640, 230352), (1920, 196759), (1968, 191960), (2460, 153568), (2624, 143970), (3280, 115176), (3936, 95980), (4799, 78720), (4920, 76784), (5248, 71985), (6560, 57588), (7872, 47990), (9598, 39360), (9840, 38392), (13120, 28794), (14397, 26240), (15744, 23995), (19196, 19680)]