2879040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2999}}^1$

素因数の和:3019

約数の個数: 56

約数和(自身を含む): 9144000

約数和(自身を除く): 6264960

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, 160, 192, 240, 320, 480, 960, 2999, 5998, 8997, 11996, 14995, 17994, 23992, 29990, 35988, 44985, 47984, 59980, 71976, 89970, 95968, 119960, 143952, 179940, 191936, 239920, 287904, 359880, 479840, 575808, 719760, 959680, 1439520, 2879040]

約数ペア:

[(1, 2879040), (2, 1439520), (3, 959680), (4, 719760), (5, 575808), (6, 479840), (8, 359880), (10, 287904), (12, 239920), (15, 191936), (16, 179940), (20, 143952), (24, 119960), (30, 95968), (32, 89970), (40, 71976), (48, 59980), (60, 47984), (64, 44985), (80, 35988), (96, 29990), (120, 23992), (160, 17994), (192, 14995), (240, 11996), (320, 8997), (480, 5998), (960, 2999)]