2040480360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:1008

約数の個数: 192

約数和(自身を含む): 6802548480

約数和(自身を除く): 4762068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 97, 120, 142, 180, 194, 213, 284, 291, 355, 360, 388, 426, 485, 568, 582, 639, 710, 776, 823, 852, 873, 970, 1065, 1164, 1278, 1420, 1455, 1646, 1704, 1746, 1940, 2130, 2328, 2469, 2556, 2840, 2910, 3195, 3292, 3492, 3880, 4115, 4260, 4365, 4938, 5112, 5820, 6390, 6584, 6887, 6984, 7407, 8230, 8520, 8730, 9876, 11640, 12345, 12780, 13774, 14814, 16460, 17460, 19752, 20661, 24690, 25560, 27548, 29628, 32920, 34435, 34920, 37035, 41322, 49380, 55096, 58433, 59256, 61983, 68870, 74070, 79831, 82644, 98760, 103305, 116866, 123966, 137740, 148140, 159662, 165288, 175299, 206610, 233732, 239493, 247932, 275480, 292165, 296280, 309915, 319324, 350598, 399155, 413220, 467464, 478986, 495864, 525897, 584330, 619830, 638648, 701196, 718479, 798310, 826440, 876495, 957972, 1051794, 1168660, 1197465, 1239660, 1402392, 1436958, 1596620, 1752990, 1915944, 2103588, 2337320, 2394930, 2479320, 2629485, 2873916, 3193240, 3505980, 3592395, 4207176, 4789860, 5258970, 5668001, 5747832, 7011960, 7184790, 9579720, 10517940, 11336002, 14369580, 17004003, 21035880, 22672004, 28340005, 28739160, 34008006, 45344008, 51012009, 56680010, 68016012, 85020015, 102024018, 113360020, 136032024, 170040030, 204048036, 226720040, 255060045, 340080060, 408096072, 510120090, 680160120, 1020240180, 2040480360]

約数ペア:

[(1, 2040480360), (2, 1020240180), (3, 680160120), (4, 510120090), (5, 408096072), (6, 340080060), (8, 255060045), (9, 226720040), (10, 204048036), (12, 170040030), (15, 136032024), (18, 113360020), (20, 102024018), (24, 85020015), (30, 68016012), (36, 56680010), (40, 51012009), (45, 45344008), (60, 34008006), (71, 28739160), (72, 28340005), (90, 22672004), (97, 21035880), (120, 17004003), (142, 14369580), (180, 11336002), (194, 10517940), (213, 9579720), (284, 7184790), (291, 7011960), (355, 5747832), (360, 5668001), (388, 5258970), (426, 4789860), (485, 4207176), (568, 3592395), (582, 3505980), (639, 3193240), (710, 2873916), (776, 2629485), (823, 2479320), (852, 2394930), (873, 2337320), (970, 2103588), (1065, 1915944), (1164, 1752990), (1278, 1596620), (1420, 1436958), (1455, 1402392), (1646, 1239660), (1704, 1197465), (1746, 1168660), (1940, 1051794), (2130, 957972), (2328, 876495), (2469, 826440), (2556, 798310), (2840, 718479), (2910, 701196), (3195, 638648), (3292, 619830), (3492, 584330), (3880, 525897), (4115, 495864), (4260, 478986), (4365, 467464), (4938, 413220), (5112, 399155), (5820, 350598), (6390, 319324), (6584, 309915), (6887, 296280), (6984, 292165), (7407, 275480), (8230, 247932), (8520, 239493), (8730, 233732), (9876, 206610), (11640, 175299), (12345, 165288), (12780, 159662), (13774, 148140), (14814, 137740), (16460, 123966), (17460, 116866), (19752, 103305), (20661, 98760), (24690, 82644), (25560, 79831), (27548, 74070), (29628, 68870), (32920, 61983), (34435, 59256), (34920, 58433), (37035, 55096), (41322, 49380)]