18386411520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{149629}}^1$

素因数の和:149663

約数の個数: 112

約数和(自身を含む): 58833318960

約数和(自身を除く): 40446907440

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, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 20480, 24576, 30720, 40960, 61440, 122880, 149629, 299258, 448887, 598516, 748145, 897774, 1197032, 1496290, 1795548, 2244435, 2394064, 2992580, 3591096, 4488870, 4788128, 5985160, 7182192, 8977740, 9576256, 11970320, 14364384, 17955480, 19152512, 23940640, 28728768, 35910960, 38305024, 47881280, 57457536, 71821920, 76610048, 95762560, 114915072, 143643840, 153220096, 191525120, 229830144, 287287680, 306440192, 383050240, 459660288, 574575360, 612880384, 766100480, 919320576, 1149150720, 1225760768, 1532200960, 1838641152, 2298301440, 3064401920, 3677282304, 4596602880, 6128803840, 9193205760, 18386411520]

約数ペア:

[(1, 18386411520), (2, 9193205760), (3, 6128803840), (4, 4596602880), (5, 3677282304), (6, 3064401920), (8, 2298301440), (10, 1838641152), (12, 1532200960), (15, 1225760768), (16, 1149150720), (20, 919320576), (24, 766100480), (30, 612880384), (32, 574575360), (40, 459660288), (48, 383050240), (60, 306440192), (64, 287287680), (80, 229830144), (96, 191525120), (120, 153220096), (128, 143643840), (160, 114915072), (192, 95762560), (240, 76610048), (256, 71821920), (320, 57457536), (384, 47881280), (480, 38305024), (512, 35910960), (640, 28728768), (768, 23940640), (960, 19152512), (1024, 17955480), (1280, 14364384), (1536, 11970320), (1920, 9576256), (2048, 8977740), (2560, 7182192), (3072, 5985160), (3840, 4788128), (4096, 4488870), (5120, 3591096), (6144, 2992580), (7680, 2394064), (8192, 2244435), (10240, 1795548), (12288, 1496290), (15360, 1197032), (20480, 897774), (24576, 748145), (30720, 598516), (40960, 448887), (61440, 299258), (122880, 149629)]