4997760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 16891200

約数和(自身を除く): 11893440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 137, 152, 160, 190, 192, 228, 240, 274, 285, 304, 320, 380, 384, 411, 456, 480, 548, 570, 608, 640, 685, 760, 822, 912, 960, 1096, 1140, 1216, 1370, 1520, 1644, 1824, 1920, 2055, 2192, 2280, 2432, 2603, 2740, 3040, 3288, 3648, 4110, 4384, 4560, 5206, 5480, 6080, 6576, 7296, 7809, 8220, 8768, 9120, 10412, 10960, 12160, 13015, 13152, 15618, 16440, 17536, 18240, 20824, 21920, 26030, 26304, 31236, 32880, 36480, 39045, 41648, 43840, 52060, 52608, 62472, 65760, 78090, 83296, 87680, 104120, 124944, 131520, 156180, 166592, 208240, 249888, 263040, 312360, 333184, 416480, 499776, 624720, 832960, 999552, 1249440, 1665920, 2498880, 4997760]

約数ペア:

[(1, 4997760), (2, 2498880), (3, 1665920), (4, 1249440), (5, 999552), (6, 832960), (8, 624720), (10, 499776), (12, 416480), (15, 333184), (16, 312360), (19, 263040), (20, 249888), (24, 208240), (30, 166592), (32, 156180), (38, 131520), (40, 124944), (48, 104120), (57, 87680), (60, 83296), (64, 78090), (76, 65760), (80, 62472), (95, 52608), (96, 52060), (114, 43840), (120, 41648), (128, 39045), (137, 36480), (152, 32880), (160, 31236), (190, 26304), (192, 26030), (228, 21920), (240, 20824), (274, 18240), (285, 17536), (304, 16440), (320, 15618), (380, 13152), (384, 13015), (411, 12160), (456, 10960), (480, 10412), (548, 9120), (570, 8768), (608, 8220), (640, 7809), (685, 7296), (760, 6576), (822, 6080), (912, 5480), (960, 5206), (1096, 4560), (1140, 4384), (1216, 4110), (1370, 3648), (1520, 3288), (1644, 3040), (1824, 2740), (1920, 2603), (2055, 2432), (2192, 2280)]