28800960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1618

約数の個数: 112

約数和(自身を含む): 96316800

約数和(自身を除く): 67515840

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1579, 1824, 2280, 3040, 3158, 3648, 4560, 4737, 6080, 6316, 7895, 9120, 9474, 12632, 15790, 18240, 18948, 23685, 25264, 30001, 31580, 37896, 47370, 50528, 60002, 63160, 75792, 90003, 94740, 101056, 120004, 126320, 150005, 151584, 180006, 189480, 240008, 252640, 300010, 303168, 360012, 378960, 450015, 480016, 505280, 600020, 720024, 757920, 900030, 960032, 1200040, 1440048, 1515840, 1800060, 1920064, 2400080, 2880096, 3600120, 4800160, 5760192, 7200240, 9600320, 14400480, 28800960]

約数ペア:

[(1, 28800960), (2, 14400480), (3, 9600320), (4, 7200240), (5, 5760192), (6, 4800160), (8, 3600120), (10, 2880096), (12, 2400080), (15, 1920064), (16, 1800060), (19, 1515840), (20, 1440048), (24, 1200040), (30, 960032), (32, 900030), (38, 757920), (40, 720024), (48, 600020), (57, 505280), (60, 480016), (64, 450015), (76, 378960), (80, 360012), (95, 303168), (96, 300010), (114, 252640), (120, 240008), (152, 189480), (160, 180006), (190, 151584), (192, 150005), (228, 126320), (240, 120004), (285, 101056), (304, 94740), (320, 90003), (380, 75792), (456, 63160), (480, 60002), (570, 50528), (608, 47370), (760, 37896), (912, 31580), (960, 30001), (1140, 25264), (1216, 23685), (1520, 18948), (1579, 18240), (1824, 15790), (2280, 12632), (3040, 9474), (3158, 9120), (3648, 7895), (4560, 6316), (4737, 6080)]