130506120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:980

約数の個数: 128

約数和(自身を含む): 438480000

約数和(自身を除く): 307973880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 811, 894, 1080, 1192, 1341, 1490, 1622, 1788, 2235, 2433, 2682, 2980, 3244, 3576, 4023, 4055, 4470, 4866, 5364, 5960, 6488, 6705, 7299, 8046, 8110, 8940, 9732, 10728, 12165, 13410, 14598, 16092, 16220, 17880, 19464, 20115, 21897, 24330, 26820, 29196, 32184, 32440, 36495, 40230, 43794, 48660, 53640, 58392, 72990, 80460, 87588, 97320, 109485, 120839, 145980, 160920, 175176, 218970, 241678, 291960, 362517, 437940, 483356, 604195, 725034, 875880, 966712, 1087551, 1208390, 1450068, 1812585, 2175102, 2416780, 2900136, 3262653, 3625170, 4350204, 4833560, 5437755, 6525306, 7250340, 8700408, 10875510, 13050612, 14500680, 16313265, 21751020, 26101224, 32626530, 43502040, 65253060, 130506120]

約数ペア:

[(1, 130506120), (2, 65253060), (3, 43502040), (4, 32626530), (5, 26101224), (6, 21751020), (8, 16313265), (9, 14500680), (10, 13050612), (12, 10875510), (15, 8700408), (18, 7250340), (20, 6525306), (24, 5437755), (27, 4833560), (30, 4350204), (36, 3625170), (40, 3262653), (45, 2900136), (54, 2416780), (60, 2175102), (72, 1812585), (90, 1450068), (108, 1208390), (120, 1087551), (135, 966712), (149, 875880), (180, 725034), (216, 604195), (270, 483356), (298, 437940), (360, 362517), (447, 291960), (540, 241678), (596, 218970), (745, 175176), (811, 160920), (894, 145980), (1080, 120839), (1192, 109485), (1341, 97320), (1490, 87588), (1622, 80460), (1788, 72990), (2235, 58392), (2433, 53640), (2682, 48660), (2980, 43794), (3244, 40230), (3576, 36495), (4023, 32440), (4055, 32184), (4470, 29196), (4866, 26820), (5364, 24330), (5960, 21897), (6488, 20115), (6705, 19464), (7299, 17880), (8046, 16220), (8110, 16092), (8940, 14598), (9732, 13410), (10728, 12165)]