23130540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7559}}^1$

素因数の和:7591

約数の個数: 72

約数和(自身を含む): 74299680

約数和(自身を除く): 51169140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7559, 15118, 22677, 30236, 37795, 45354, 68031, 75590, 90708, 113385, 128503, 136062, 151180, 226770, 257006, 272124, 340155, 385509, 453540, 514012, 642515, 680310, 771018, 1156527, 1285030, 1360620, 1542036, 1927545, 2313054, 2570060, 3855090, 4626108, 5782635, 7710180, 11565270, 23130540]

約数ペア:

[(1, 23130540), (2, 11565270), (3, 7710180), (4, 5782635), (5, 4626108), (6, 3855090), (9, 2570060), (10, 2313054), (12, 1927545), (15, 1542036), (17, 1360620), (18, 1285030), (20, 1156527), (30, 771018), (34, 680310), (36, 642515), (45, 514012), (51, 453540), (60, 385509), (68, 340155), (85, 272124), (90, 257006), (102, 226770), (153, 151180), (170, 136062), (180, 128503), (204, 113385), (255, 90708), (306, 75590), (340, 68031), (510, 45354), (612, 37795), (765, 30236), (1020, 22677), (1530, 15118), (3060, 7559)]