87004080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 294512400

約数和(自身を除く): 207508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 811, 894, 1192, 1341, 1490, 1622, 1788, 2235, 2384, 2433, 2682, 2980, 3244, 3576, 4055, 4470, 4866, 5364, 5960, 6488, 6705, 7152, 7299, 8110, 8940, 9732, 10728, 11920, 12165, 12976, 13410, 14598, 16220, 17880, 19464, 21456, 24330, 26820, 29196, 32440, 35760, 36495, 38928, 48660, 53640, 58392, 64880, 72990, 97320, 107280, 116784, 120839, 145980, 194640, 241678, 291960, 362517, 483356, 583920, 604195, 725034, 966712, 1087551, 1208390, 1450068, 1812585, 1933424, 2175102, 2416780, 2900136, 3625170, 4350204, 4833560, 5437755, 5800272, 7250340, 8700408, 9667120, 10875510, 14500680, 17400816, 21751020, 29001360, 43502040, 87004080]

約数ペア:

[(1, 87004080), (2, 43502040), (3, 29001360), (4, 21751020), (5, 17400816), (6, 14500680), (8, 10875510), (9, 9667120), (10, 8700408), (12, 7250340), (15, 5800272), (16, 5437755), (18, 4833560), (20, 4350204), (24, 3625170), (30, 2900136), (36, 2416780), (40, 2175102), (45, 1933424), (48, 1812585), (60, 1450068), (72, 1208390), (80, 1087551), (90, 966712), (120, 725034), (144, 604195), (149, 583920), (180, 483356), (240, 362517), (298, 291960), (360, 241678), (447, 194640), (596, 145980), (720, 120839), (745, 116784), (811, 107280), (894, 97320), (1192, 72990), (1341, 64880), (1490, 58392), (1622, 53640), (1788, 48660), (2235, 38928), (2384, 36495), (2433, 35760), (2682, 32440), (2980, 29196), (3244, 26820), (3576, 24330), (4055, 21456), (4470, 19464), (4866, 17880), (5364, 16220), (5960, 14598), (6488, 13410), (6705, 12976), (7152, 12165), (7299, 11920), (8110, 10728), (8940, 9732)]