3314280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 10108800

約数和(自身を除く): 6794520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 389, 426, 568, 710, 778, 852, 1065, 1167, 1420, 1556, 1704, 1945, 2130, 2334, 2840, 3112, 3890, 4260, 4668, 5835, 7780, 8520, 9336, 11670, 15560, 23340, 27619, 46680, 55238, 82857, 110476, 138095, 165714, 220952, 276190, 331428, 414285, 552380, 662856, 828570, 1104760, 1657140, 3314280]

約数ペア:

[(1, 3314280), (2, 1657140), (3, 1104760), (4, 828570), (5, 662856), (6, 552380), (8, 414285), (10, 331428), (12, 276190), (15, 220952), (20, 165714), (24, 138095), (30, 110476), (40, 82857), (60, 55238), (71, 46680), (120, 27619), (142, 23340), (213, 15560), (284, 11670), (355, 9336), (389, 8520), (426, 7780), (568, 5835), (710, 4668), (778, 4260), (852, 3890), (1065, 3112), (1167, 2840), (1420, 2334), (1556, 2130), (1704, 1945)]