190546920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8677}}^1$

素因数の和:8755

約数の個数: 96

約数和(自身を含む): 629502120

約数和(自身を除く): 438955200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 8677, 10980, 17354, 21960, 26031, 34708, 43385, 52062, 69416, 78093, 86770, 104124, 130155, 156186, 173540, 208248, 260310, 312372, 347080, 390465, 520620, 529297, 624744, 780930, 1041240, 1058594, 1561860, 1587891, 2117188, 2646485, 3123720, 3175782, 4234376, 4763673, 5292970, 6351564, 7939455, 9527346, 10585940, 12703128, 15878910, 19054692, 21171880, 23818365, 31757820, 38109384, 47636730, 63515640, 95273460, 190546920]

約数ペア:

[(1, 190546920), (2, 95273460), (3, 63515640), (4, 47636730), (5, 38109384), (6, 31757820), (8, 23818365), (9, 21171880), (10, 19054692), (12, 15878910), (15, 12703128), (18, 10585940), (20, 9527346), (24, 7939455), (30, 6351564), (36, 5292970), (40, 4763673), (45, 4234376), (60, 3175782), (61, 3123720), (72, 2646485), (90, 2117188), (120, 1587891), (122, 1561860), (180, 1058594), (183, 1041240), (244, 780930), (305, 624744), (360, 529297), (366, 520620), (488, 390465), (549, 347080), (610, 312372), (732, 260310), (915, 208248), (1098, 173540), (1220, 156186), (1464, 130155), (1830, 104124), (2196, 86770), (2440, 78093), (2745, 69416), (3660, 52062), (4392, 43385), (5490, 34708), (7320, 26031), (8677, 21960), (10980, 17354)]