491511240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4597}}^1$

素因数の和:4634

約数の個数: 192

約数和(自身を含む): 1807565760

約数和(自身を除く): 1316054520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 243, 264, 270, 297, 324, 330, 360, 396, 405, 440, 486, 495, 540, 594, 648, 660, 792, 810, 891, 972, 990, 1080, 1188, 1215, 1320, 1485, 1620, 1782, 1944, 1980, 2376, 2430, 2673, 2970, 3240, 3564, 3960, 4455, 4597, 4860, 5346, 5940, 7128, 8910, 9194, 9720, 10692, 11880, 13365, 13791, 17820, 18388, 21384, 22985, 26730, 27582, 35640, 36776, 41373, 45970, 50567, 53460, 55164, 68955, 82746, 91940, 101134, 106920, 110328, 124119, 137910, 151701, 165492, 183880, 202268, 206865, 248238, 252835, 275820, 303402, 330984, 372357, 404536, 413730, 455103, 496476, 505670, 551640, 606804, 620595, 744714, 758505, 827460, 910206, 992952, 1011340, 1117071, 1213608, 1241190, 1365309, 1489428, 1517010, 1654920, 1820412, 1861785, 2022680, 2234142, 2275515, 2482380, 2730618, 2978856, 3034020, 3640824, 3723570, 4095927, 4468284, 4551030, 4964760, 5461236, 5585355, 6068040, 6826545, 7447140, 8191854, 8936568, 9102060, 10922472, 11170710, 12287781, 13653090, 14894280, 16383708, 18204120, 20479635, 22341420, 24575562, 27306180, 32767416, 40959270, 44682840, 49151124, 54612360, 61438905, 81918540, 98302248, 122877810, 163837080, 245755620, 491511240]

約数ペア:

[(1, 491511240), (2, 245755620), (3, 163837080), (4, 122877810), (5, 98302248), (6, 81918540), (8, 61438905), (9, 54612360), (10, 49151124), (11, 44682840), (12, 40959270), (15, 32767416), (18, 27306180), (20, 24575562), (22, 22341420), (24, 20479635), (27, 18204120), (30, 16383708), (33, 14894280), (36, 13653090), (40, 12287781), (44, 11170710), (45, 10922472), (54, 9102060), (55, 8936568), (60, 8191854), (66, 7447140), (72, 6826545), (81, 6068040), (88, 5585355), (90, 5461236), (99, 4964760), (108, 4551030), (110, 4468284), (120, 4095927), (132, 3723570), (135, 3640824), (162, 3034020), (165, 2978856), (180, 2730618), (198, 2482380), (216, 2275515), (220, 2234142), (243, 2022680), (264, 1861785), (270, 1820412), (297, 1654920), (324, 1517010), (330, 1489428), (360, 1365309), (396, 1241190), (405, 1213608), (440, 1117071), (486, 1011340), (495, 992952), (540, 910206), (594, 827460), (648, 758505), (660, 744714), (792, 620595), (810, 606804), (891, 551640), (972, 505670), (990, 496476), (1080, 455103), (1188, 413730), (1215, 404536), (1320, 372357), (1485, 330984), (1620, 303402), (1782, 275820), (1944, 252835), (1980, 248238), (2376, 206865), (2430, 202268), (2673, 183880), (2970, 165492), (3240, 151701), (3564, 137910), (3960, 124119), (4455, 110328), (4597, 106920), (4860, 101134), (5346, 91940), (5940, 82746), (7128, 68955), (8910, 55164), (9194, 53460), (9720, 50567), (10692, 45970), (11880, 41373), (13365, 36776), (13791, 35640), (17820, 27582), (18388, 26730), (21384, 22985)]