248124480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2124

約数の個数: 112

約数和(自身を含む): 794211264

約数和(自身を除く): 546086784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1965, 1973, 2096, 2620, 3144, 3930, 3946, 4192, 5240, 5919, 6288, 7860, 7892, 8384, 9865, 10480, 11838, 12576, 15720, 15784, 19730, 20960, 23676, 25152, 29595, 31440, 31568, 39460, 41920, 47352, 59190, 62880, 63136, 78920, 94704, 118380, 125760, 126272, 157840, 189408, 236760, 258463, 315680, 378816, 473520, 516926, 631360, 775389, 947040, 1033852, 1292315, 1550778, 1894080, 2067704, 2584630, 3101556, 3876945, 4135408, 5169260, 6203112, 7753890, 8270816, 10338520, 12406224, 15507780, 16541632, 20677040, 24812448, 31015560, 41354080, 49624896, 62031120, 82708160, 124062240, 248124480]

約数ペア:

[(1, 248124480), (2, 124062240), (3, 82708160), (4, 62031120), (5, 49624896), (6, 41354080), (8, 31015560), (10, 24812448), (12, 20677040), (15, 16541632), (16, 15507780), (20, 12406224), (24, 10338520), (30, 8270816), (32, 7753890), (40, 6203112), (48, 5169260), (60, 4135408), (64, 3876945), (80, 3101556), (96, 2584630), (120, 2067704), (131, 1894080), (160, 1550778), (192, 1292315), (240, 1033852), (262, 947040), (320, 775389), (393, 631360), (480, 516926), (524, 473520), (655, 378816), (786, 315680), (960, 258463), (1048, 236760), (1310, 189408), (1572, 157840), (1965, 126272), (1973, 125760), (2096, 118380), (2620, 94704), (3144, 78920), (3930, 63136), (3946, 62880), (4192, 59190), (5240, 47352), (5919, 41920), (6288, 39460), (7860, 31568), (7892, 31440), (8384, 29595), (9865, 25152), (10480, 23676), (11838, 20960), (12576, 19730), (15720, 15784)]