488171520

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{5297}}^1$

素因数の和:5330

約数の個数: 144

約数和(自身を含む): 1692234180

約数和(自身を除く): 1204062660

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5297, 5760, 6144, 7680, 9216, 10240, 10594, 11520, 15360, 15891, 18432, 21188, 23040, 26485, 30720, 31782, 42376, 46080, 47673, 52970, 63564, 79455, 84752, 92160, 95346, 105940, 127128, 158910, 169504, 190692, 211880, 238365, 254256, 317820, 339008, 381384, 423760, 476730, 508512, 635640, 678016, 762768, 847520, 953460, 1017024, 1271280, 1356032, 1525536, 1695040, 1906920, 2034048, 2542560, 2712064, 3051072, 3390080, 3813840, 4068096, 5085120, 5424128, 6102144, 6780160, 7627680, 8136192, 10170240, 10848256, 12204288, 13560320, 15255360, 16272384, 20340480, 24408576, 27120640, 30510720, 32544768, 40680960, 48817152, 54241280, 61021440, 81361920, 97634304, 122042880, 162723840, 244085760, 488171520]

約数ペア:

[(1, 488171520), (2, 244085760), (3, 162723840), (4, 122042880), (5, 97634304), (6, 81361920), (8, 61021440), (9, 54241280), (10, 48817152), (12, 40680960), (15, 32544768), (16, 30510720), (18, 27120640), (20, 24408576), (24, 20340480), (30, 16272384), (32, 15255360), (36, 13560320), (40, 12204288), (45, 10848256), (48, 10170240), (60, 8136192), (64, 7627680), (72, 6780160), (80, 6102144), (90, 5424128), (96, 5085120), (120, 4068096), (128, 3813840), (144, 3390080), (160, 3051072), (180, 2712064), (192, 2542560), (240, 2034048), (256, 1906920), (288, 1695040), (320, 1525536), (360, 1356032), (384, 1271280), (480, 1017024), (512, 953460), (576, 847520), (640, 762768), (720, 678016), (768, 635640), (960, 508512), (1024, 476730), (1152, 423760), (1280, 381384), (1440, 339008), (1536, 317820), (1920, 254256), (2048, 238365), (2304, 211880), (2560, 190692), (2880, 169504), (3072, 158910), (3840, 127128), (4608, 105940), (5120, 95346), (5297, 92160), (5760, 84752), (6144, 79455), (7680, 63564), (9216, 52970), (10240, 47673), (10594, 46080), (11520, 42376), (15360, 31782), (15891, 30720), (18432, 26485), (21188, 23040)]