2972879880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24773999}}^1$

素因数の和:24774013

約数の個数: 32

約数和(自身を含む): 8918640000

約数和(自身を除く): 5945760120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24773999, 49547998, 74321997, 99095996, 123869995, 148643994, 198191992, 247739990, 297287988, 371609985, 495479980, 594575976, 743219970, 990959960, 1486439940, 2972879880]

約数ペア:

[(1, 2972879880), (2, 1486439940), (3, 990959960), (4, 743219970), (5, 594575976), (6, 495479980), (8, 371609985), (10, 297287988), (12, 247739990), (15, 198191992), (20, 148643994), (24, 123869995), (30, 99095996), (40, 74321997), (60, 49547998), (120, 24773999)]