64029360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 199272960

約数和(自身を除く): 135243600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 431, 619, 862, 1238, 1293, 1724, 1857, 2155, 2476, 2586, 3095, 3448, 3714, 4310, 4952, 5172, 6190, 6465, 6896, 7428, 8620, 9285, 9904, 10344, 12380, 12930, 14856, 17240, 18570, 20688, 24760, 25860, 29712, 34480, 37140, 49520, 51720, 74280, 103440, 148560, 266789, 533578, 800367, 1067156, 1333945, 1600734, 2134312, 2667890, 3201468, 4001835, 4268624, 5335780, 6402936, 8003670, 10671560, 12805872, 16007340, 21343120, 32014680, 64029360]

約数ペア:

[(1, 64029360), (2, 32014680), (3, 21343120), (4, 16007340), (5, 12805872), (6, 10671560), (8, 8003670), (10, 6402936), (12, 5335780), (15, 4268624), (16, 4001835), (20, 3201468), (24, 2667890), (30, 2134312), (40, 1600734), (48, 1333945), (60, 1067156), (80, 800367), (120, 533578), (240, 266789), (431, 148560), (619, 103440), (862, 74280), (1238, 51720), (1293, 49520), (1724, 37140), (1857, 34480), (2155, 29712), (2476, 25860), (2586, 24760), (3095, 20688), (3448, 18570), (3714, 17240), (4310, 14856), (4952, 12930), (5172, 12380), (6190, 10344), (6465, 9904), (6896, 9285), (7428, 8620)]