82793520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2027

約数の個数: 120

約数和(自身を含む): 282906000

約数和(自身を除く): 200112480

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, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 1949, 2124, 2360, 2655, 2832, 3540, 3898, 4248, 4720, 5310, 5847, 7080, 7796, 8496, 9745, 10620, 11694, 14160, 15592, 17541, 19490, 21240, 23388, 29235, 31184, 35082, 38980, 42480, 46776, 58470, 70164, 77960, 87705, 93552, 114991, 116940, 140328, 155920, 175410, 229982, 233880, 280656, 344973, 350820, 459964, 467760, 574955, 689946, 701640, 919928, 1034919, 1149910, 1379892, 1403280, 1724865, 1839856, 2069838, 2299820, 2759784, 3449730, 4139676, 4599640, 5174595, 5519568, 6899460, 8279352, 9199280, 10349190, 13798920, 16558704, 20698380, 27597840, 41396760, 82793520]

約数ペア:

[(1, 82793520), (2, 41396760), (3, 27597840), (4, 20698380), (5, 16558704), (6, 13798920), (8, 10349190), (9, 9199280), (10, 8279352), (12, 6899460), (15, 5519568), (16, 5174595), (18, 4599640), (20, 4139676), (24, 3449730), (30, 2759784), (36, 2299820), (40, 2069838), (45, 1839856), (48, 1724865), (59, 1403280), (60, 1379892), (72, 1149910), (80, 1034919), (90, 919928), (118, 701640), (120, 689946), (144, 574955), (177, 467760), (180, 459964), (236, 350820), (240, 344973), (295, 280656), (354, 233880), (360, 229982), (472, 175410), (531, 155920), (590, 140328), (708, 116940), (720, 114991), (885, 93552), (944, 87705), (1062, 77960), (1180, 70164), (1416, 58470), (1770, 46776), (1949, 42480), (2124, 38980), (2360, 35082), (2655, 31184), (2832, 29235), (3540, 23388), (3898, 21240), (4248, 19490), (4720, 17541), (5310, 15592), (5847, 14160), (7080, 11694), (7796, 10620), (8496, 9745)]