245093760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2545

約数の個数: 192

約数和(自身を含む): 896482080

約数和(自身を除く): 651388320

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2503, 2720, 2880, 3060, 3264, 4080, 4896, 5006, 5440, 5760, 6120, 6528, 7509, 8160, 9792, 10012, 10880, 12240, 12515, 15018, 16320, 19584, 20024, 22527, 24480, 25030, 30036, 32640, 37545, 40048, 42551, 45054, 48960, 50060, 60072, 75090, 80096, 85102, 90108, 97920, 100120, 112635, 120144, 127653, 150180, 160192, 170204, 180216, 200240, 212755, 225270, 240288, 255306, 300360, 320384, 340408, 360432, 382959, 400480, 425510, 450540, 480576, 510612, 600720, 638265, 680816, 720864, 765918, 800960, 851020, 901080, 961152, 1021224, 1201440, 1276530, 1361632, 1441728, 1531836, 1601920, 1702040, 1802160, 1914795, 2042448, 2402880, 2553060, 2723264, 2883456, 3063672, 3404080, 3604320, 3829590, 4084896, 4805760, 5106120, 5446528, 6127344, 6808160, 7208640, 7659180, 8169792, 10212240, 12254688, 13616320, 14417280, 15318360, 16339584, 20424480, 24509376, 27232640, 30636720, 40848960, 49018752, 61273440, 81697920, 122546880, 245093760]

約数ペア:

[(1, 245093760), (2, 122546880), (3, 81697920), (4, 61273440), (5, 49018752), (6, 40848960), (8, 30636720), (9, 27232640), (10, 24509376), (12, 20424480), (15, 16339584), (16, 15318360), (17, 14417280), (18, 13616320), (20, 12254688), (24, 10212240), (30, 8169792), (32, 7659180), (34, 7208640), (36, 6808160), (40, 6127344), (45, 5446528), (48, 5106120), (51, 4805760), (60, 4084896), (64, 3829590), (68, 3604320), (72, 3404080), (80, 3063672), (85, 2883456), (90, 2723264), (96, 2553060), (102, 2402880), (120, 2042448), (128, 1914795), (136, 1802160), (144, 1702040), (153, 1601920), (160, 1531836), (170, 1441728), (180, 1361632), (192, 1276530), (204, 1201440), (240, 1021224), (255, 961152), (272, 901080), (288, 851020), (306, 800960), (320, 765918), (340, 720864), (360, 680816), (384, 638265), (408, 600720), (480, 510612), (510, 480576), (544, 450540), (576, 425510), (612, 400480), (640, 382959), (680, 360432), (720, 340408), (765, 320384), (816, 300360), (960, 255306), (1020, 240288), (1088, 225270), (1152, 212755), (1224, 200240), (1360, 180216), (1440, 170204), (1530, 160192), (1632, 150180), (1920, 127653), (2040, 120144), (2176, 112635), (2448, 100120), (2503, 97920), (2720, 90108), (2880, 85102), (3060, 80096), (3264, 75090), (4080, 60072), (4896, 50060), (5006, 48960), (5440, 45054), (5760, 42551), (6120, 40048), (6528, 37545), (7509, 32640), (8160, 30036), (9792, 25030), (10012, 24480), (10880, 22527), (12240, 20024), (12515, 19584), (15018, 16320)]