24741720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:790

約数の個数: 128

約数和(自身を含む): 85248000

約数和(自身を除く): 60506280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 739, 744, 837, 930, 1080, 1116, 1240, 1395, 1478, 1674, 1860, 2217, 2232, 2790, 2956, 3348, 3695, 3720, 4185, 4434, 5580, 5912, 6651, 6696, 7390, 8370, 8868, 11085, 11160, 13302, 14780, 16740, 17736, 19953, 22170, 22909, 26604, 29560, 33255, 33480, 39906, 44340, 45818, 53208, 66510, 68727, 79812, 88680, 91636, 99765, 114545, 133020, 137454, 159624, 183272, 199530, 206181, 229090, 266040, 274908, 343635, 399060, 412362, 458180, 549816, 618543, 687270, 798120, 824724, 916360, 1030905, 1237086, 1374540, 1649448, 2061810, 2474172, 2749080, 3092715, 4123620, 4948344, 6185430, 8247240, 12370860, 24741720]

約数ペア:

[(1, 24741720), (2, 12370860), (3, 8247240), (4, 6185430), (5, 4948344), (6, 4123620), (8, 3092715), (9, 2749080), (10, 2474172), (12, 2061810), (15, 1649448), (18, 1374540), (20, 1237086), (24, 1030905), (27, 916360), (30, 824724), (31, 798120), (36, 687270), (40, 618543), (45, 549816), (54, 458180), (60, 412362), (62, 399060), (72, 343635), (90, 274908), (93, 266040), (108, 229090), (120, 206181), (124, 199530), (135, 183272), (155, 159624), (180, 137454), (186, 133020), (216, 114545), (248, 99765), (270, 91636), (279, 88680), (310, 79812), (360, 68727), (372, 66510), (465, 53208), (540, 45818), (558, 44340), (620, 39906), (739, 33480), (744, 33255), (837, 29560), (930, 26604), (1080, 22909), (1116, 22170), (1240, 19953), (1395, 17736), (1478, 16740), (1674, 14780), (1860, 13302), (2217, 11160), (2232, 11085), (2790, 8868), (2956, 8370), (3348, 7390), (3695, 6696), (3720, 6651), (4185, 5912), (4434, 5580)]