1395843840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13463}}^1$

素因数の和:13496

約数の個数: 180

約数和(自身を含む): 4994955504

約数和(自身を除く): 3599111664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 13463, 17280, 20736, 25920, 26926, 34560, 40389, 51840, 53852, 67315, 80778, 103680, 107704, 121167, 134630, 161556, 201945, 215408, 242334, 269260, 323112, 363501, 403890, 430816, 484668, 538520, 605835, 646224, 727002, 807780, 861632, 969336, 1077040, 1090503, 1211670, 1292448, 1454004, 1615560, 1723264, 1817505, 1938672, 2154080, 2181006, 2423340, 2584896, 2908008, 3231120, 3446528, 3635010, 3877344, 4308160, 4362012, 4846680, 5169792, 5452515, 5816016, 6462240, 7270020, 7754688, 8616320, 8724024, 9693360, 10339584, 10905030, 11632032, 12924480, 14540040, 15509376, 17232640, 17448048, 19386720, 21810060, 23264064, 25848960, 29080080, 31018752, 34896096, 38773440, 43620120, 46528128, 51697920, 58160160, 69792192, 77546880, 87240240, 93056256, 116320320, 139584384, 155093760, 174480480, 232640640, 279168768, 348960960, 465281280, 697921920, 1395843840]

約数ペア:

[(1, 1395843840), (2, 697921920), (3, 465281280), (4, 348960960), (5, 279168768), (6, 232640640), (8, 174480480), (9, 155093760), (10, 139584384), (12, 116320320), (15, 93056256), (16, 87240240), (18, 77546880), (20, 69792192), (24, 58160160), (27, 51697920), (30, 46528128), (32, 43620120), (36, 38773440), (40, 34896096), (45, 31018752), (48, 29080080), (54, 25848960), (60, 23264064), (64, 21810060), (72, 19386720), (80, 17448048), (81, 17232640), (90, 15509376), (96, 14540040), (108, 12924480), (120, 11632032), (128, 10905030), (135, 10339584), (144, 9693360), (160, 8724024), (162, 8616320), (180, 7754688), (192, 7270020), (216, 6462240), (240, 5816016), (256, 5452515), (270, 5169792), (288, 4846680), (320, 4362012), (324, 4308160), (360, 3877344), (384, 3635010), (405, 3446528), (432, 3231120), (480, 2908008), (540, 2584896), (576, 2423340), (640, 2181006), (648, 2154080), (720, 1938672), (768, 1817505), (810, 1723264), (864, 1615560), (960, 1454004), (1080, 1292448), (1152, 1211670), (1280, 1090503), (1296, 1077040), (1440, 969336), (1620, 861632), (1728, 807780), (1920, 727002), (2160, 646224), (2304, 605835), (2592, 538520), (2880, 484668), (3240, 430816), (3456, 403890), (3840, 363501), (4320, 323112), (5184, 269260), (5760, 242334), (6480, 215408), (6912, 201945), (8640, 161556), (10368, 134630), (11520, 121167), (12960, 107704), (13463, 103680), (17280, 80778), (20736, 67315), (25920, 53852), (26926, 51840), (34560, 40389)]