477889920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:697

約数の個数: 192

約数和(自身を含む): 1663599600

約数和(自身を除く): 1185709680

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, 163, 180, 192, 240, 288, 320, 326, 360, 384, 480, 489, 509, 576, 640, 652, 720, 815, 960, 978, 1018, 1152, 1304, 1440, 1467, 1527, 1630, 1920, 1956, 2036, 2445, 2545, 2608, 2880, 2934, 3054, 3260, 3912, 4072, 4581, 4890, 5090, 5216, 5760, 5868, 6108, 6520, 7335, 7635, 7824, 8144, 9162, 9780, 10180, 10432, 11736, 12216, 13040, 14670, 15270, 15648, 16288, 18324, 19560, 20360, 20864, 22905, 23472, 24432, 26080, 29340, 30540, 31296, 32576, 36648, 39120, 40720, 45810, 46944, 48864, 52160, 58680, 61080, 62592, 65152, 73296, 78240, 81440, 82967, 91620, 93888, 97728, 104320, 117360, 122160, 146592, 156480, 162880, 165934, 183240, 187776, 195456, 234720, 244320, 248901, 293184, 312960, 325760, 331868, 366480, 414835, 469440, 488640, 497802, 586368, 663736, 732960, 746703, 829670, 938880, 977280, 995604, 1244505, 1327472, 1465920, 1493406, 1659340, 1991208, 2489010, 2654944, 2931840, 2986812, 3318680, 3733515, 3982416, 4978020, 5309888, 5973624, 6637360, 7467030, 7964832, 9956040, 10619776, 11947248, 13274720, 14934060, 15929664, 19912080, 23894496, 26549440, 29868120, 31859328, 39824160, 47788992, 53098880, 59736240, 79648320, 95577984, 119472480, 159296640, 238944960, 477889920]

約数ペア:

[(1, 477889920), (2, 238944960), (3, 159296640), (4, 119472480), (5, 95577984), (6, 79648320), (8, 59736240), (9, 53098880), (10, 47788992), (12, 39824160), (15, 31859328), (16, 29868120), (18, 26549440), (20, 23894496), (24, 19912080), (30, 15929664), (32, 14934060), (36, 13274720), (40, 11947248), (45, 10619776), (48, 9956040), (60, 7964832), (64, 7467030), (72, 6637360), (80, 5973624), (90, 5309888), (96, 4978020), (120, 3982416), (128, 3733515), (144, 3318680), (160, 2986812), (163, 2931840), (180, 2654944), (192, 2489010), (240, 1991208), (288, 1659340), (320, 1493406), (326, 1465920), (360, 1327472), (384, 1244505), (480, 995604), (489, 977280), (509, 938880), (576, 829670), (640, 746703), (652, 732960), (720, 663736), (815, 586368), (960, 497802), (978, 488640), (1018, 469440), (1152, 414835), (1304, 366480), (1440, 331868), (1467, 325760), (1527, 312960), (1630, 293184), (1920, 248901), (1956, 244320), (2036, 234720), (2445, 195456), (2545, 187776), (2608, 183240), (2880, 165934), (2934, 162880), (3054, 156480), (3260, 146592), (3912, 122160), (4072, 117360), (4581, 104320), (4890, 97728), (5090, 93888), (5216, 91620), (5760, 82967), (5868, 81440), (6108, 78240), (6520, 73296), (7335, 65152), (7635, 62592), (7824, 61080), (8144, 58680), (9162, 52160), (9780, 48864), (10180, 46944), (10432, 45810), (11736, 40720), (12216, 39120), (13040, 36648), (14670, 32576), (15270, 31296), (15648, 30540), (16288, 29340), (18324, 26080), (19560, 24432), (20360, 23472), (20864, 22905)]