300447040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^2\times {\mathrm{977}}^1$

素因数の和:1056

約数の個数: 84

約数和(自身を含む): 740019348

約数和(自身を除く): 439572308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 961, 977, 992, 1240, 1922, 1954, 1984, 2480, 3844, 3908, 4805, 4885, 4960, 7688, 7816, 9610, 9770, 9920, 15376, 15632, 19220, 19540, 30287, 30752, 31264, 38440, 39080, 60574, 61504, 62528, 76880, 78160, 121148, 151435, 153760, 156320, 242296, 302870, 307520, 312640, 484592, 605740, 938897, 969184, 1211480, 1877794, 1938368, 2422960, 3755588, 4694485, 4845920, 7511176, 9388970, 9691840, 15022352, 18777940, 30044704, 37555880, 60089408, 75111760, 150223520, 300447040]

約数ペア:

[(1, 300447040), (2, 150223520), (4, 75111760), (5, 60089408), (8, 37555880), (10, 30044704), (16, 18777940), (20, 15022352), (31, 9691840), (32, 9388970), (40, 7511176), (62, 4845920), (64, 4694485), (80, 3755588), (124, 2422960), (155, 1938368), (160, 1877794), (248, 1211480), (310, 969184), (320, 938897), (496, 605740), (620, 484592), (961, 312640), (977, 307520), (992, 302870), (1240, 242296), (1922, 156320), (1954, 153760), (1984, 151435), (2480, 121148), (3844, 78160), (3908, 76880), (4805, 62528), (4885, 61504), (4960, 60574), (7688, 39080), (7816, 38440), (9610, 31264), (9770, 30752), (9920, 30287), (15376, 19540), (15632, 19220)]