129237960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6449}}^1$

素因数の和:6630

約数の個数: 64

約数和(自身を含む): 390096000

約数和(自身を除く): 260858040

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, 5010, 6449, 6680, 10020, 12898, 19347, 20040, 25796, 32245, 38694, 51592, 64490, 77388, 96735, 128980, 154776, 193470, 257960, 386940, 773880, 1076983, 2153966, 3230949, 4307932, 5384915, 6461898, 8615864, 10769830, 12923796, 16154745, 21539660, 25847592, 32309490, 43079320, 64618980, 129237960]

約数ペア:

[(1, 129237960), (2, 64618980), (3, 43079320), (4, 32309490), (5, 25847592), (6, 21539660), (8, 16154745), (10, 12923796), (12, 10769830), (15, 8615864), (20, 6461898), (24, 5384915), (30, 4307932), (40, 3230949), (60, 2153966), (120, 1076983), (167, 773880), (334, 386940), (501, 257960), (668, 193470), (835, 154776), (1002, 128980), (1336, 96735), (1670, 77388), (2004, 64490), (2505, 51592), (3340, 38694), (4008, 32245), (5010, 25796), (6449, 20040), (6680, 19347), (10020, 12898)]