1439520

素因数分解:

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

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 4536000

約数和(自身を除く): 3096480

約数列:

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

約数ペア:

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