56132640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2293}}^1$

素因数の和:2331

約数の個数: 144

約数和(自身を含む): 202908888

約数和(自身を除く): 146776248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2293, 2448, 2720, 3060, 4080, 4586, 4896, 6120, 6879, 8160, 9172, 11465, 12240, 13758, 18344, 20637, 22930, 24480, 27516, 34395, 36688, 38981, 41274, 45860, 55032, 68790, 73376, 77962, 82548, 91720, 103185, 110064, 116943, 137580, 155924, 165096, 183440, 194905, 206370, 220128, 233886, 275160, 311848, 330192, 350829, 366880, 389810, 412740, 467772, 550320, 584715, 623696, 660384, 701658, 779620, 825480, 935544, 1100640, 1169430, 1247392, 1403316, 1559240, 1650960, 1754145, 1871088, 2338860, 2806632, 3118480, 3301920, 3508290, 3742176, 4677720, 5613264, 6236960, 7016580, 9355440, 11226528, 14033160, 18710880, 28066320, 56132640]

約数ペア:

[(1, 56132640), (2, 28066320), (3, 18710880), (4, 14033160), (5, 11226528), (6, 9355440), (8, 7016580), (9, 6236960), (10, 5613264), (12, 4677720), (15, 3742176), (16, 3508290), (17, 3301920), (18, 3118480), (20, 2806632), (24, 2338860), (30, 1871088), (32, 1754145), (34, 1650960), (36, 1559240), (40, 1403316), (45, 1247392), (48, 1169430), (51, 1100640), (60, 935544), (68, 825480), (72, 779620), (80, 701658), (85, 660384), (90, 623696), (96, 584715), (102, 550320), (120, 467772), (136, 412740), (144, 389810), (153, 366880), (160, 350829), (170, 330192), (180, 311848), (204, 275160), (240, 233886), (255, 220128), (272, 206370), (288, 194905), (306, 183440), (340, 165096), (360, 155924), (408, 137580), (480, 116943), (510, 110064), (544, 103185), (612, 91720), (680, 82548), (720, 77962), (765, 73376), (816, 68790), (1020, 55032), (1224, 45860), (1360, 41274), (1440, 38981), (1530, 36688), (1632, 34395), (2040, 27516), (2293, 24480), (2448, 22930), (2720, 20637), (3060, 18344), (4080, 13758), (4586, 12240), (4896, 11465), (6120, 9172), (6879, 8160)]