23722740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 50788620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 223, 270, 394, 446, 540, 591, 669, 788, 892, 985, 1115, 1182, 1338, 1773, 1970, 2007, 2230, 2364, 2676, 2955, 3345, 3546, 3940, 4014, 4460, 5319, 5910, 6021, 6690, 7092, 8028, 8865, 10035, 10638, 11820, 12042, 13380, 17730, 20070, 21276, 24084, 26595, 30105, 35460, 40140, 43931, 53190, 60210, 87862, 106380, 120420, 131793, 175724, 219655, 263586, 395379, 439310, 527172, 658965, 790758, 878620, 1186137, 1317930, 1581516, 1976895, 2372274, 2635860, 3953790, 4744548, 5930685, 7907580, 11861370, 23722740]

約数ペア:

[(1, 23722740), (2, 11861370), (3, 7907580), (4, 5930685), (5, 4744548), (6, 3953790), (9, 2635860), (10, 2372274), (12, 1976895), (15, 1581516), (18, 1317930), (20, 1186137), (27, 878620), (30, 790758), (36, 658965), (45, 527172), (54, 439310), (60, 395379), (90, 263586), (108, 219655), (135, 175724), (180, 131793), (197, 120420), (223, 106380), (270, 87862), (394, 60210), (446, 53190), (540, 43931), (591, 40140), (669, 35460), (788, 30105), (892, 26595), (985, 24084), (1115, 21276), (1182, 20070), (1338, 17730), (1773, 13380), (1970, 12042), (2007, 11820), (2230, 10638), (2364, 10035), (2676, 8865), (2955, 8028), (3345, 7092), (3546, 6690), (3940, 6021), (4014, 5910), (4460, 5319)]