307843920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5857}}^1$

素因数の和:5949

約数の個数: 120

約数和(自身を含む): 1048183656

約数和(自身を除く): 740339736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 5857, 6570, 8760, 10512, 11714, 13140, 17520, 17571, 23428, 26280, 29285, 35142, 46856, 52560, 52713, 58570, 70284, 87855, 93712, 105426, 117140, 140568, 175710, 210852, 234280, 263565, 281136, 351420, 421704, 427561, 468560, 527130, 702840, 843408, 855122, 1054260, 1282683, 1405680, 1710244, 2108520, 2137805, 2565366, 3420488, 3848049, 4217040, 4275610, 5130732, 6413415, 6840976, 7696098, 8551220, 10261464, 12826830, 15392196, 17102440, 19240245, 20522928, 25653660, 30784392, 34204880, 38480490, 51307320, 61568784, 76960980, 102614640, 153921960, 307843920]

約数ペア:

[(1, 307843920), (2, 153921960), (3, 102614640), (4, 76960980), (5, 61568784), (6, 51307320), (8, 38480490), (9, 34204880), (10, 30784392), (12, 25653660), (15, 20522928), (16, 19240245), (18, 17102440), (20, 15392196), (24, 12826830), (30, 10261464), (36, 8551220), (40, 7696098), (45, 6840976), (48, 6413415), (60, 5130732), (72, 4275610), (73, 4217040), (80, 3848049), (90, 3420488), (120, 2565366), (144, 2137805), (146, 2108520), (180, 1710244), (219, 1405680), (240, 1282683), (292, 1054260), (360, 855122), (365, 843408), (438, 702840), (584, 527130), (657, 468560), (720, 427561), (730, 421704), (876, 351420), (1095, 281136), (1168, 263565), (1314, 234280), (1460, 210852), (1752, 175710), (2190, 140568), (2628, 117140), (2920, 105426), (3285, 93712), (3504, 87855), (4380, 70284), (5256, 58570), (5840, 52713), (5857, 52560), (6570, 46856), (8760, 35142), (10512, 29285), (11714, 26280), (13140, 23428), (17520, 17571)]