155328960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4430

約数の個数: 112

約数和(自身を含む): 506614176

約数和(自身を除く): 351285216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4373, 4440, 5920, 7104, 8746, 8880, 11840, 13119, 17492, 17760, 21865, 26238, 34984, 35520, 43730, 52476, 65595, 69968, 87460, 104952, 131190, 139936, 161801, 174920, 209904, 262380, 279872, 323602, 349840, 419808, 485403, 524760, 647204, 699680, 809005, 839616, 970806, 1049520, 1294408, 1399360, 1618010, 1941612, 2099040, 2427015, 2588816, 3236020, 3883224, 4198080, 4854030, 5177632, 6472040, 7766448, 9708060, 10355264, 12944080, 15532896, 19416120, 25888160, 31065792, 38832240, 51776320, 77664480, 155328960]

約数ペア:

[(1, 155328960), (2, 77664480), (3, 51776320), (4, 38832240), (5, 31065792), (6, 25888160), (8, 19416120), (10, 15532896), (12, 12944080), (15, 10355264), (16, 9708060), (20, 7766448), (24, 6472040), (30, 5177632), (32, 4854030), (37, 4198080), (40, 3883224), (48, 3236020), (60, 2588816), (64, 2427015), (74, 2099040), (80, 1941612), (96, 1618010), (111, 1399360), (120, 1294408), (148, 1049520), (160, 970806), (185, 839616), (192, 809005), (222, 699680), (240, 647204), (296, 524760), (320, 485403), (370, 419808), (444, 349840), (480, 323602), (555, 279872), (592, 262380), (740, 209904), (888, 174920), (960, 161801), (1110, 139936), (1184, 131190), (1480, 104952), (1776, 87460), (2220, 69968), (2368, 65595), (2960, 52476), (3552, 43730), (4373, 35520), (4440, 34984), (5920, 26238), (7104, 21865), (8746, 17760), (8880, 17492), (11840, 13119)]