120881280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 431827200

約数和(自身を除く): 310945920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 167, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 334, 348, 377, 384, 390, 416, 435, 464, 480, 501, 520, 580, 624, 640, 668, 696, 754, 780, 832, 835, 870, 928, 960, 1002, 1040, 1131, 1160, 1248, 1336, 1392, 1508, 1560, 1664, 1670, 1740, 1856, 1885, 1920, 2004, 2080, 2171, 2262, 2320, 2496, 2505, 2672, 2784, 3016, 3120, 3340, 3480, 3712, 3770, 4008, 4160, 4342, 4524, 4640, 4843, 4992, 5010, 5344, 5568, 5655, 6032, 6240, 6513, 6680, 6960, 7540, 8016, 8320, 8684, 9048, 9280, 9686, 10020, 10688, 10855, 11136, 11310, 12064, 12480, 13026, 13360, 13920, 14529, 15080, 16032, 17368, 18096, 18560, 19372, 20040, 21376, 21710, 22620, 24128, 24215, 24960, 26052, 26720, 27840, 29058, 30160, 32064, 32565, 34736, 36192, 38744, 40080, 43420, 45240, 48256, 48430, 52104, 53440, 55680, 58116, 60320, 62959, 64128, 65130, 69472, 72384, 72645, 77488, 80160, 86840, 90480, 96860, 104208, 106880, 116232, 120640, 125918, 130260, 138944, 144768, 145290, 154976, 160320, 173680, 180960, 188877, 193720, 208416, 232464, 241280, 251836, 260520, 277888, 290580, 309952, 314795, 320640, 347360, 361920, 377754, 387440, 416832, 464928, 503672, 521040, 581160, 619904, 629590, 694720, 723840, 755508, 774880, 833664, 929856, 944385, 1007344, 1042080, 1162320, 1259180, 1389440, 1511016, 1549760, 1859712, 1888770, 2014688, 2084160, 2324640, 2518360, 3022032, 3099520, 3777540, 4029376, 4168320, 4649280, 5036720, 6044064, 7555080, 8058752, 9298560, 10073440, 12088128, 15110160, 20146880, 24176256, 30220320, 40293760, 60440640, 120881280]

約数ペア:

[(1, 120881280), (2, 60440640), (3, 40293760), (4, 30220320), (5, 24176256), (6, 20146880), (8, 15110160), (10, 12088128), (12, 10073440), (13, 9298560), (15, 8058752), (16, 7555080), (20, 6044064), (24, 5036720), (26, 4649280), (29, 4168320), (30, 4029376), (32, 3777540), (39, 3099520), (40, 3022032), (48, 2518360), (52, 2324640), (58, 2084160), (60, 2014688), (64, 1888770), (65, 1859712), (78, 1549760), (80, 1511016), (87, 1389440), (96, 1259180), (104, 1162320), (116, 1042080), (120, 1007344), (128, 944385), (130, 929856), (145, 833664), (156, 774880), (160, 755508), (167, 723840), (174, 694720), (192, 629590), (195, 619904), (208, 581160), (232, 521040), (240, 503672), (260, 464928), (290, 416832), (312, 387440), (320, 377754), (334, 361920), (348, 347360), (377, 320640), (384, 314795), (390, 309952), (416, 290580), (435, 277888), (464, 260520), (480, 251836), (501, 241280), (520, 232464), (580, 208416), (624, 193720), (640, 188877), (668, 180960), (696, 173680), (754, 160320), (780, 154976), (832, 145290), (835, 144768), (870, 138944), (928, 130260), (960, 125918), (1002, 120640), (1040, 116232), (1131, 106880), (1160, 104208), (1248, 96860), (1336, 90480), (1392, 86840), (1508, 80160), (1560, 77488), (1664, 72645), (1670, 72384), (1740, 69472), (1856, 65130), (1885, 64128), (1920, 62959), (2004, 60320), (2080, 58116), (2171, 55680), (2262, 53440), (2320, 52104), (2496, 48430), (2505, 48256), (2672, 45240), (2784, 43420), (3016, 40080), (3120, 38744), (3340, 36192), (3480, 34736), (3712, 32565), (3770, 32064), (4008, 30160), (4160, 29058), (4342, 27840), (4524, 26720), (4640, 26052), (4843, 24960), (4992, 24215), (5010, 24128), (5344, 22620), (5568, 21710), (5655, 21376), (6032, 20040), (6240, 19372), (6513, 18560), (6680, 18096), (6960, 17368), (7540, 16032), (8016, 15080), (8320, 14529), (8684, 13920), (9048, 13360), (9280, 13026), (9686, 12480), (10020, 12064), (10688, 11310), (10855, 11136)]