87314280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4357}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 263571840

約数和(自身を除く): 176257560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 4357, 5010, 6680, 8714, 10020, 13071, 17428, 20040, 21785, 26142, 34856, 43570, 52284, 65355, 87140, 104568, 130710, 174280, 261420, 522840, 727619, 1455238, 2182857, 2910476, 3638095, 4365714, 5820952, 7276190, 8731428, 10914285, 14552380, 17462856, 21828570, 29104760, 43657140, 87314280]

約数ペア:

[(1, 87314280), (2, 43657140), (3, 29104760), (4, 21828570), (5, 17462856), (6, 14552380), (8, 10914285), (10, 8731428), (12, 7276190), (15, 5820952), (20, 4365714), (24, 3638095), (30, 2910476), (40, 2182857), (60, 1455238), (120, 727619), (167, 522840), (334, 261420), (501, 174280), (668, 130710), (835, 104568), (1002, 87140), (1336, 65355), (1670, 52284), (2004, 43570), (2505, 34856), (3340, 26142), (4008, 21785), (4357, 20040), (5010, 17428), (6680, 13071), (8714, 10020)]