907907580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{4337}}^1$

素因数の和:5515

約数の個数: 72

約数和(自身を含む): 2756989872

約数和(自身を除く): 1849082292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1163, 2326, 3489, 4337, 4652, 5815, 6978, 8674, 10467, 11630, 13011, 13956, 17348, 17445, 20934, 21685, 23260, 26022, 34890, 39033, 41868, 43370, 52044, 52335, 65055, 69780, 78066, 86740, 104670, 130110, 156132, 195165, 209340, 260220, 390330, 780660, 5043931, 10087862, 15131793, 20175724, 25219655, 30263586, 45395379, 50439310, 60527172, 75658965, 90790758, 100878620, 151317930, 181581516, 226976895, 302635860, 453953790, 907907580]

約数ペア:

[(1, 907907580), (2, 453953790), (3, 302635860), (4, 226976895), (5, 181581516), (6, 151317930), (9, 100878620), (10, 90790758), (12, 75658965), (15, 60527172), (18, 50439310), (20, 45395379), (30, 30263586), (36, 25219655), (45, 20175724), (60, 15131793), (90, 10087862), (180, 5043931), (1163, 780660), (2326, 390330), (3489, 260220), (4337, 209340), (4652, 195165), (5815, 156132), (6978, 130110), (8674, 104670), (10467, 86740), (11630, 78066), (13011, 69780), (13956, 65055), (17348, 52335), (17445, 52044), (20934, 43370), (21685, 41868), (23260, 39033), (26022, 34890)]