28804800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 168

約数和(自身を含む): 100346256

約数和(自身を除く): 71541456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 353, 400, 408, 425, 480, 510, 544, 600, 680, 706, 800, 816, 850, 960, 1020, 1059, 1088, 1200, 1275, 1360, 1412, 1600, 1632, 1700, 1765, 2040, 2118, 2400, 2550, 2720, 2824, 3264, 3400, 3530, 4080, 4236, 4800, 5100, 5295, 5440, 5648, 6001, 6800, 7060, 8160, 8472, 8825, 10200, 10590, 11296, 12002, 13600, 14120, 16320, 16944, 17650, 18003, 20400, 21180, 22592, 24004, 26475, 27200, 28240, 30005, 33888, 35300, 36006, 40800, 42360, 48008, 52950, 56480, 60010, 67776, 70600, 72012, 81600, 84720, 90015, 96016, 105900, 112960, 120020, 141200, 144024, 150025, 169440, 180030, 192032, 211800, 240040, 282400, 288048, 300050, 338880, 360060, 384064, 423600, 450075, 480080, 564800, 576096, 600100, 720120, 847200, 900150, 960160, 1152192, 1200200, 1440240, 1694400, 1800300, 1920320, 2400400, 2880480, 3600600, 4800800, 5760960, 7201200, 9601600, 14402400, 28804800]

約数ペア:

[(1, 28804800), (2, 14402400), (3, 9601600), (4, 7201200), (5, 5760960), (6, 4800800), (8, 3600600), (10, 2880480), (12, 2400400), (15, 1920320), (16, 1800300), (17, 1694400), (20, 1440240), (24, 1200200), (25, 1152192), (30, 960160), (32, 900150), (34, 847200), (40, 720120), (48, 600100), (50, 576096), (51, 564800), (60, 480080), (64, 450075), (68, 423600), (75, 384064), (80, 360060), (85, 338880), (96, 300050), (100, 288048), (102, 282400), (120, 240040), (136, 211800), (150, 192032), (160, 180030), (170, 169440), (192, 150025), (200, 144024), (204, 141200), (240, 120020), (255, 112960), (272, 105900), (300, 96016), (320, 90015), (340, 84720), (353, 81600), (400, 72012), (408, 70600), (425, 67776), (480, 60010), (510, 56480), (544, 52950), (600, 48008), (680, 42360), (706, 40800), (800, 36006), (816, 35300), (850, 33888), (960, 30005), (1020, 28240), (1059, 27200), (1088, 26475), (1200, 24004), (1275, 22592), (1360, 21180), (1412, 20400), (1600, 18003), (1632, 17650), (1700, 16944), (1765, 16320), (2040, 14120), (2118, 13600), (2400, 12002), (2550, 11296), (2720, 10590), (2824, 10200), (3264, 8825), (3400, 8472), (3530, 8160), (4080, 7060), (4236, 6800), (4800, 6001), (5100, 5648), (5295, 5440)]