20247079680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{585853}}^1$

素因数の和:585883

約数の個数: 144

約数和(自身を含む): 71849134560

約数和(自身を除く): 51602054880

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 585853, 1171706, 1757559, 2343412, 2929265, 3515118, 4686824, 5272677, 5858530, 7030236, 8787795, 9373648, 10545354, 11717060, 14060472, 15818031, 17575590, 18747296, 21090708, 23434120, 26363385, 28120944, 31636062, 35151180, 37494592, 42181416, 46868240, 52726770, 56241888, 63272124, 70302360, 74989184, 79090155, 84362832, 93736480, 105453540, 112483776, 126544248, 140604720, 149978368, 158180310, 168725664, 187472960, 210907080, 224967552, 253088496, 281209440, 316360620, 337451328, 374945920, 421814160, 449935104, 506176992, 562418880, 632721240, 674902656, 749891840, 843628320, 1012353984, 1124837760, 1265442480, 1349805312, 1687256640, 2024707968, 2249675520, 2530884960, 3374513280, 4049415936, 5061769920, 6749026560, 10123539840, 20247079680]

約数ペア:

[(1, 20247079680), (2, 10123539840), (3, 6749026560), (4, 5061769920), (5, 4049415936), (6, 3374513280), (8, 2530884960), (9, 2249675520), (10, 2024707968), (12, 1687256640), (15, 1349805312), (16, 1265442480), (18, 1124837760), (20, 1012353984), (24, 843628320), (27, 749891840), (30, 674902656), (32, 632721240), (36, 562418880), (40, 506176992), (45, 449935104), (48, 421814160), (54, 374945920), (60, 337451328), (64, 316360620), (72, 281209440), (80, 253088496), (90, 224967552), (96, 210907080), (108, 187472960), (120, 168725664), (128, 158180310), (135, 149978368), (144, 140604720), (160, 126544248), (180, 112483776), (192, 105453540), (216, 93736480), (240, 84362832), (256, 79090155), (270, 74989184), (288, 70302360), (320, 63272124), (360, 56241888), (384, 52726770), (432, 46868240), (480, 42181416), (540, 37494592), (576, 35151180), (640, 31636062), (720, 28120944), (768, 26363385), (864, 23434120), (960, 21090708), (1080, 18747296), (1152, 17575590), (1280, 15818031), (1440, 14060472), (1728, 11717060), (1920, 10545354), (2160, 9373648), (2304, 8787795), (2880, 7030236), (3456, 5858530), (3840, 5272677), (4320, 4686824), (5760, 3515118), (6912, 2929265), (8640, 2343412), (11520, 1757559), (17280, 1171706), (34560, 585853)]