18009000960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1172461}}^1$

素因数の和:1172489

約数の個数: 88

約数和(自身を含む): 57600713136

約数和(自身を除く): 39591712176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 1172461, 2344922, 3517383, 4689844, 5862305, 7034766, 9379688, 11724610, 14069532, 17586915, 18759376, 23449220, 28139064, 35173830, 37518752, 46898440, 56278128, 70347660, 75037504, 93796880, 112556256, 140695320, 150075008, 187593760, 225112512, 281390640, 300150016, 375187520, 450225024, 562781280, 600300032, 750375040, 900450048, 1125562560, 1200600064, 1500750080, 1800900096, 2251125120, 3001500160, 3601800192, 4502250240, 6003000320, 9004500480, 18009000960]

約数ペア:

[(1, 18009000960), (2, 9004500480), (3, 6003000320), (4, 4502250240), (5, 3601800192), (6, 3001500160), (8, 2251125120), (10, 1800900096), (12, 1500750080), (15, 1200600064), (16, 1125562560), (20, 900450048), (24, 750375040), (30, 600300032), (32, 562781280), (40, 450225024), (48, 375187520), (60, 300150016), (64, 281390640), (80, 225112512), (96, 187593760), (120, 150075008), (128, 140695320), (160, 112556256), (192, 93796880), (240, 75037504), (256, 70347660), (320, 56278128), (384, 46898440), (480, 37518752), (512, 35173830), (640, 28139064), (768, 23449220), (960, 18759376), (1024, 17586915), (1280, 14069532), (1536, 11724610), (1920, 9379688), (2560, 7034766), (3072, 5862305), (3840, 4689844), (5120, 3517383), (7680, 2344922), (15360, 1172461)]