2012320080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 240

約数和(自身を含む): 6945269760

約数和(自身を除く): 4932949680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 127, 144, 177, 180, 236, 240, 254, 295, 354, 360, 373, 381, 472, 508, 531, 590, 635, 708, 720, 746, 762, 885, 944, 1016, 1062, 1119, 1143, 1180, 1270, 1416, 1492, 1524, 1770, 1865, 1905, 2032, 2124, 2238, 2286, 2360, 2540, 2655, 2832, 2984, 3048, 3357, 3540, 3730, 3810, 4248, 4476, 4572, 4720, 5080, 5310, 5595, 5715, 5968, 6096, 6714, 7080, 7460, 7493, 7620, 8496, 8952, 9144, 10160, 10620, 11190, 11430, 13428, 14160, 14920, 14986, 15240, 16785, 17904, 18288, 21240, 22007, 22380, 22479, 22860, 26856, 29840, 29972, 30480, 33570, 37465, 42480, 44014, 44760, 44958, 45720, 47371, 53712, 59944, 66021, 67140, 67437, 74930, 88028, 89520, 89916, 91440, 94742, 110035, 112395, 119888, 132042, 134280, 134874, 142113, 149860, 176056, 179832, 189484, 198063, 220070, 224790, 236855, 264084, 268560, 269748, 284226, 299720, 330105, 337185, 352112, 359664, 378968, 396126, 426339, 440140, 449580, 473710, 528168, 539496, 568452, 599440, 660210, 674370, 710565, 757936, 792252, 852678, 880280, 899160, 947420, 990315, 1056336, 1078992, 1136904, 1320420, 1348740, 1421130, 1584504, 1705356, 1760560, 1798320, 1894840, 1980630, 2131695, 2273808, 2640840, 2697480, 2794889, 2842260, 3169008, 3410712, 3789680, 3961260, 4263390, 5281680, 5394960, 5589778, 5684520, 6821424, 7922520, 8384667, 8526780, 11179556, 11369040, 13974445, 15845040, 16769334, 17053560, 22359112, 25154001, 27948890, 33538668, 34107120, 41923335, 44718224, 50308002, 55897780, 67077336, 83846670, 100616004, 111795560, 125770005, 134154672, 167693340, 201232008, 223591120, 251540010, 335386680, 402464016, 503080020, 670773360, 1006160040, 2012320080]

約数ペア:

[(1, 2012320080), (2, 1006160040), (3, 670773360), (4, 503080020), (5, 402464016), (6, 335386680), (8, 251540010), (9, 223591120), (10, 201232008), (12, 167693340), (15, 134154672), (16, 125770005), (18, 111795560), (20, 100616004), (24, 83846670), (30, 67077336), (36, 55897780), (40, 50308002), (45, 44718224), (48, 41923335), (59, 34107120), (60, 33538668), (72, 27948890), (80, 25154001), (90, 22359112), (118, 17053560), (120, 16769334), (127, 15845040), (144, 13974445), (177, 11369040), (180, 11179556), (236, 8526780), (240, 8384667), (254, 7922520), (295, 6821424), (354, 5684520), (360, 5589778), (373, 5394960), (381, 5281680), (472, 4263390), (508, 3961260), (531, 3789680), (590, 3410712), (635, 3169008), (708, 2842260), (720, 2794889), (746, 2697480), (762, 2640840), (885, 2273808), (944, 2131695), (1016, 1980630), (1062, 1894840), (1119, 1798320), (1143, 1760560), (1180, 1705356), (1270, 1584504), (1416, 1421130), (1492, 1348740), (1524, 1320420), (1770, 1136904), (1865, 1078992), (1905, 1056336), (2032, 990315), (2124, 947420), (2238, 899160), (2286, 880280), (2360, 852678), (2540, 792252), (2655, 757936), (2832, 710565), (2984, 674370), (3048, 660210), (3357, 599440), (3540, 568452), (3730, 539496), (3810, 528168), (4248, 473710), (4476, 449580), (4572, 440140), (4720, 426339), (5080, 396126), (5310, 378968), (5595, 359664), (5715, 352112), (5968, 337185), (6096, 330105), (6714, 299720), (7080, 284226), (7460, 269748), (7493, 268560), (7620, 264084), (8496, 236855), (8952, 224790), (9144, 220070), (10160, 198063), (10620, 189484), (11190, 179832), (11430, 176056), (13428, 149860), (14160, 142113), (14920, 134874), (14986, 134280), (15240, 132042), (16785, 119888), (17904, 112395), (18288, 110035), (21240, 94742), (22007, 91440), (22380, 89916), (22479, 89520), (22860, 88028), (26856, 74930), (29840, 67437), (29972, 67140), (30480, 66021), (33570, 59944), (37465, 53712), (42480, 47371), (44014, 45720), (44760, 44958)]