48405960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 166795200

約数和(自身を除く): 118389240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 59, 60, 72, 86, 90, 106, 118, 120, 129, 159, 172, 177, 180, 212, 215, 236, 258, 265, 295, 318, 344, 354, 360, 387, 424, 430, 472, 477, 516, 530, 531, 590, 636, 645, 708, 774, 795, 860, 885, 954, 1032, 1060, 1062, 1180, 1272, 1290, 1416, 1548, 1590, 1720, 1770, 1908, 1935, 2120, 2124, 2279, 2360, 2385, 2537, 2580, 2655, 3096, 3127, 3180, 3540, 3816, 3870, 4248, 4558, 4770, 5074, 5160, 5310, 6254, 6360, 6837, 7080, 7611, 7740, 9116, 9381, 9540, 10148, 10620, 11395, 12508, 12685, 13674, 15222, 15480, 15635, 18232, 18762, 19080, 20296, 20511, 21240, 22790, 22833, 25016, 25370, 27348, 28143, 30444, 31270, 34185, 37524, 38055, 41022, 45580, 45666, 46905, 50740, 54696, 56286, 60888, 62540, 68370, 75048, 76110, 82044, 91160, 91332, 93810, 101480, 102555, 112572, 114165, 125080, 134461, 136740, 140715, 152220, 164088, 182664, 187620, 205110, 225144, 228330, 268922, 273480, 281430, 304440, 375240, 403383, 410220, 456660, 537844, 562860, 672305, 806766, 820440, 913320, 1075688, 1125720, 1210149, 1344610, 1613532, 2016915, 2420298, 2689220, 3227064, 4033830, 4840596, 5378440, 6050745, 8067660, 9681192, 12101490, 16135320, 24202980, 48405960]

約数ペア:

[(1, 48405960), (2, 24202980), (3, 16135320), (4, 12101490), (5, 9681192), (6, 8067660), (8, 6050745), (9, 5378440), (10, 4840596), (12, 4033830), (15, 3227064), (18, 2689220), (20, 2420298), (24, 2016915), (30, 1613532), (36, 1344610), (40, 1210149), (43, 1125720), (45, 1075688), (53, 913320), (59, 820440), (60, 806766), (72, 672305), (86, 562860), (90, 537844), (106, 456660), (118, 410220), (120, 403383), (129, 375240), (159, 304440), (172, 281430), (177, 273480), (180, 268922), (212, 228330), (215, 225144), (236, 205110), (258, 187620), (265, 182664), (295, 164088), (318, 152220), (344, 140715), (354, 136740), (360, 134461), (387, 125080), (424, 114165), (430, 112572), (472, 102555), (477, 101480), (516, 93810), (530, 91332), (531, 91160), (590, 82044), (636, 76110), (645, 75048), (708, 68370), (774, 62540), (795, 60888), (860, 56286), (885, 54696), (954, 50740), (1032, 46905), (1060, 45666), (1062, 45580), (1180, 41022), (1272, 38055), (1290, 37524), (1416, 34185), (1548, 31270), (1590, 30444), (1720, 28143), (1770, 27348), (1908, 25370), (1935, 25016), (2120, 22833), (2124, 22790), (2279, 21240), (2360, 20511), (2385, 20296), (2537, 19080), (2580, 18762), (2655, 18232), (3096, 15635), (3127, 15480), (3180, 15222), (3540, 13674), (3816, 12685), (3870, 12508), (4248, 11395), (4558, 10620), (4770, 10148), (5074, 9540), (5160, 9381), (5310, 9116), (6254, 7740), (6360, 7611), (6837, 7080)]