17890710480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{152443}}^1$

素因数の和:152625

約数の個数: 120

約数和(自身を含む): 60451973088

約数和(自身を除く): 42561262608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7824, 9780, 11736, 13040, 14670, 19560, 23472, 29340, 39120, 58680, 117360, 152443, 304886, 457329, 609772, 762215, 914658, 1219544, 1371987, 1524430, 1829316, 2286645, 2439088, 2743974, 3048860, 3658632, 4573290, 5487948, 6097720, 6859935, 7317264, 9146580, 10975896, 12195440, 13719870, 18293160, 21951792, 24848209, 27439740, 36586320, 49696418, 54879480, 74544627, 99392836, 109758960, 124241045, 149089254, 198785672, 223633881, 248482090, 298178508, 372723135, 397571344, 447267762, 496964180, 596357016, 745446270, 894535524, 993928360, 1118169405, 1192714032, 1490892540, 1789071048, 1987856720, 2236338810, 2981785080, 3578142096, 4472677620, 5963570160, 8945355240, 17890710480]

約数ペア:

[(1, 17890710480), (2, 8945355240), (3, 5963570160), (4, 4472677620), (5, 3578142096), (6, 2981785080), (8, 2236338810), (9, 1987856720), (10, 1789071048), (12, 1490892540), (15, 1192714032), (16, 1118169405), (18, 993928360), (20, 894535524), (24, 745446270), (30, 596357016), (36, 496964180), (40, 447267762), (45, 397571344), (48, 372723135), (60, 298178508), (72, 248482090), (80, 223633881), (90, 198785672), (120, 149089254), (144, 124241045), (163, 109758960), (180, 99392836), (240, 74544627), (326, 54879480), (360, 49696418), (489, 36586320), (652, 27439740), (720, 24848209), (815, 21951792), (978, 18293160), (1304, 13719870), (1467, 12195440), (1630, 10975896), (1956, 9146580), (2445, 7317264), (2608, 6859935), (2934, 6097720), (3260, 5487948), (3912, 4573290), (4890, 3658632), (5868, 3048860), (6520, 2743974), (7335, 2439088), (7824, 2286645), (9780, 1829316), (11736, 1524430), (13040, 1371987), (14670, 1219544), (19560, 914658), (23472, 762215), (29340, 609772), (39120, 457329), (58680, 304886), (117360, 152443)]