423315840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4760

約数の個数: 128

約数和(自身を含む): 1378321920

約数和(自身を除く): 955006080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 4691, 5640, 6016, 7520, 9024, 9382, 11280, 14073, 15040, 18048, 18764, 22560, 23455, 28146, 30080, 37528, 45120, 46910, 56292, 70365, 75056, 90240, 93820, 112584, 140730, 150112, 187640, 220477, 225168, 281460, 300224, 375280, 440954, 450336, 562920, 600448, 661431, 750560, 881908, 900672, 1102385, 1125840, 1322862, 1501120, 1763816, 1801344, 2204770, 2251680, 2645724, 3002240, 3307155, 3527632, 4409540, 4503360, 5291448, 6614310, 7055264, 8819080, 9006720, 10582896, 13228620, 14110528, 17638160, 21165792, 26457240, 28221056, 35276320, 42331584, 52914480, 70552640, 84663168, 105828960, 141105280, 211657920, 423315840]

約数ペア:

[(1, 423315840), (2, 211657920), (3, 141105280), (4, 105828960), (5, 84663168), (6, 70552640), (8, 52914480), (10, 42331584), (12, 35276320), (15, 28221056), (16, 26457240), (20, 21165792), (24, 17638160), (30, 14110528), (32, 13228620), (40, 10582896), (47, 9006720), (48, 8819080), (60, 7055264), (64, 6614310), (80, 5291448), (94, 4503360), (96, 4409540), (120, 3527632), (128, 3307155), (141, 3002240), (160, 2645724), (188, 2251680), (192, 2204770), (235, 1801344), (240, 1763816), (282, 1501120), (320, 1322862), (376, 1125840), (384, 1102385), (470, 900672), (480, 881908), (564, 750560), (640, 661431), (705, 600448), (752, 562920), (940, 450336), (960, 440954), (1128, 375280), (1410, 300224), (1504, 281460), (1880, 225168), (1920, 220477), (2256, 187640), (2820, 150112), (3008, 140730), (3760, 112584), (4512, 93820), (4691, 90240), (5640, 75056), (6016, 70365), (7520, 56292), (9024, 46910), (9382, 45120), (11280, 37528), (14073, 30080), (15040, 28146), (18048, 23455), (18764, 22560)]