2973887640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{8260799}}^1$

素因数の和:8260816

約数の個数: 48

約数和(自身を含む): 9665136000

約数和(自身を除く): 6691248360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8260799, 16521598, 24782397, 33043196, 41303995, 49564794, 66086392, 74347191, 82607990, 99129588, 123911985, 148694382, 165215980, 198259176, 247823970, 297388764, 330431960, 371735955, 495647940, 594777528, 743471910, 991295880, 1486943820, 2973887640]

約数ペア:

[(1, 2973887640), (2, 1486943820), (3, 991295880), (4, 743471910), (5, 594777528), (6, 495647940), (8, 371735955), (9, 330431960), (10, 297388764), (12, 247823970), (15, 198259176), (18, 165215980), (20, 148694382), (24, 123911985), (30, 99129588), (36, 82607990), (40, 74347191), (45, 66086392), (60, 49564794), (72, 41303995), (90, 33043196), (120, 24782397), (180, 16521598), (360, 8260799)]