987996960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12037}}^1$

素因数の和:12080

約数の個数: 192

約数和(自身を含む): 3640291200

約数和(自身を除く): 2652294240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 8208, 9120, 10260, 12037, 13680, 16416, 20520, 24074, 27360, 36111, 41040, 48148, 60185, 72222, 82080, 96296, 108333, 120370, 144444, 180555, 192592, 216666, 228703, 240740, 288888, 324999, 361110, 385184, 433332, 457406, 481480, 541665, 577776, 649998, 686109, 722220, 866664, 914812, 962960, 1083330, 1143515, 1155552, 1299996, 1372218, 1444440, 1624995, 1733328, 1829624, 1925920, 2058327, 2166660, 2287030, 2599992, 2744436, 2888880, 3249990, 3430545, 3466656, 3659248, 4116654, 4333320, 4574060, 5199984, 5488872, 5777760, 6174981, 6499980, 6861090, 7318496, 8233308, 8666640, 9148120, 10291635, 10399968, 10977744, 12349962, 12999960, 13722180, 16466616, 17333280, 18296240, 20583270, 21955488, 24699924, 25999920, 27444360, 30874905, 32933232, 36592480, 41166540, 49399848, 51999840, 54888720, 61749810, 65866464, 82333080, 98799696, 109777440, 123499620, 164666160, 197599392, 246999240, 329332320, 493998480, 987996960]

約数ペア:

[(1, 987996960), (2, 493998480), (3, 329332320), (4, 246999240), (5, 197599392), (6, 164666160), (8, 123499620), (9, 109777440), (10, 98799696), (12, 82333080), (15, 65866464), (16, 61749810), (18, 54888720), (19, 51999840), (20, 49399848), (24, 41166540), (27, 36592480), (30, 32933232), (32, 30874905), (36, 27444360), (38, 25999920), (40, 24699924), (45, 21955488), (48, 20583270), (54, 18296240), (57, 17333280), (60, 16466616), (72, 13722180), (76, 12999960), (80, 12349962), (90, 10977744), (95, 10399968), (96, 10291635), (108, 9148120), (114, 8666640), (120, 8233308), (135, 7318496), (144, 6861090), (152, 6499980), (160, 6174981), (171, 5777760), (180, 5488872), (190, 5199984), (216, 4574060), (228, 4333320), (240, 4116654), (270, 3659248), (285, 3466656), (288, 3430545), (304, 3249990), (342, 2888880), (360, 2744436), (380, 2599992), (432, 2287030), (456, 2166660), (480, 2058327), (513, 1925920), (540, 1829624), (570, 1733328), (608, 1624995), (684, 1444440), (720, 1372218), (760, 1299996), (855, 1155552), (864, 1143515), (912, 1083330), (1026, 962960), (1080, 914812), (1140, 866664), (1368, 722220), (1440, 686109), (1520, 649998), (1710, 577776), (1824, 541665), (2052, 481480), (2160, 457406), (2280, 433332), (2565, 385184), (2736, 361110), (3040, 324999), (3420, 288888), (4104, 240740), (4320, 228703), (4560, 216666), (5130, 192592), (5472, 180555), (6840, 144444), (8208, 120370), (9120, 108333), (10260, 96296), (12037, 82080), (13680, 72222), (16416, 60185), (20520, 48148), (24074, 41040), (27360, 36111)]