30251160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4977

約数の個数: 96

約数和(自身を含む): 104120640

約数和(自身を除く): 73869480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 4943, 6120, 9886, 14829, 19772, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 84031, 88974, 98860, 118632, 148290, 168062, 177948, 197720, 222435, 252093, 296580, 336124, 355896, 420155, 444870, 504186, 593160, 672248, 756279, 840310, 889740, 1008372, 1260465, 1512558, 1680620, 1779480, 2016744, 2520930, 3025116, 3361240, 3781395, 5041860, 6050232, 7562790, 10083720, 15125580, 30251160]

約数ペア:

[(1, 30251160), (2, 15125580), (3, 10083720), (4, 7562790), (5, 6050232), (6, 5041860), (8, 3781395), (9, 3361240), (10, 3025116), (12, 2520930), (15, 2016744), (17, 1779480), (18, 1680620), (20, 1512558), (24, 1260465), (30, 1008372), (34, 889740), (36, 840310), (40, 756279), (45, 672248), (51, 593160), (60, 504186), (68, 444870), (72, 420155), (85, 355896), (90, 336124), (102, 296580), (120, 252093), (136, 222435), (153, 197720), (170, 177948), (180, 168062), (204, 148290), (255, 118632), (306, 98860), (340, 88974), (360, 84031), (408, 74145), (510, 59316), (612, 49430), (680, 44487), (765, 39544), (1020, 29658), (1224, 24715), (1530, 19772), (2040, 14829), (3060, 9886), (4943, 6120)]