196830720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8543}}^1$

素因数の和:8572

約数の個数: 120

約数和(自身を含む): 681759936

約数和(自身を除く): 484929216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8543, 11520, 17086, 23040, 25629, 34172, 42715, 51258, 68344, 76887, 85430, 102516, 128145, 136688, 153774, 170860, 205032, 256290, 273376, 307548, 341720, 384435, 410064, 512580, 546752, 615096, 683440, 768870, 820128, 1025160, 1093504, 1230192, 1366880, 1537740, 1640256, 2050320, 2187008, 2460384, 2733760, 3075480, 3280512, 4100640, 4374016, 4920768, 5467520, 6150960, 6561024, 8201280, 9841536, 10935040, 12301920, 13122048, 16402560, 19683072, 21870080, 24603840, 32805120, 39366144, 49207680, 65610240, 98415360, 196830720]

約数ペア:

[(1, 196830720), (2, 98415360), (3, 65610240), (4, 49207680), (5, 39366144), (6, 32805120), (8, 24603840), (9, 21870080), (10, 19683072), (12, 16402560), (15, 13122048), (16, 12301920), (18, 10935040), (20, 9841536), (24, 8201280), (30, 6561024), (32, 6150960), (36, 5467520), (40, 4920768), (45, 4374016), (48, 4100640), (60, 3280512), (64, 3075480), (72, 2733760), (80, 2460384), (90, 2187008), (96, 2050320), (120, 1640256), (128, 1537740), (144, 1366880), (160, 1230192), (180, 1093504), (192, 1025160), (240, 820128), (256, 768870), (288, 683440), (320, 615096), (360, 546752), (384, 512580), (480, 410064), (512, 384435), (576, 341720), (640, 307548), (720, 273376), (768, 256290), (960, 205032), (1152, 170860), (1280, 153774), (1440, 136688), (1536, 128145), (1920, 102516), (2304, 85430), (2560, 76887), (2880, 68344), (3840, 51258), (4608, 42715), (5760, 34172), (7680, 25629), (8543, 23040), (11520, 17086)]