158020920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1669}}^1$

素因数の和:1949

約数の個数: 96

約数和(自身を含む): 515829600

約数和(自身を除く): 357808680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1315, 1578, 1669, 2104, 2367, 2630, 3156, 3338, 3945, 4734, 5007, 5260, 6312, 6676, 7890, 8345, 9468, 10014, 10520, 11835, 13352, 15021, 15780, 16690, 18936, 20028, 23670, 25035, 30042, 31560, 33380, 40056, 47340, 50070, 60084, 66760, 75105, 94680, 100140, 120168, 150210, 200280, 300420, 438947, 600840, 877894, 1316841, 1755788, 2194735, 2633682, 3511576, 3950523, 4389470, 5267364, 6584205, 7901046, 8778940, 10534728, 13168410, 15802092, 17557880, 19752615, 26336820, 31604184, 39505230, 52673640, 79010460, 158020920]

約数ペア:

[(1, 158020920), (2, 79010460), (3, 52673640), (4, 39505230), (5, 31604184), (6, 26336820), (8, 19752615), (9, 17557880), (10, 15802092), (12, 13168410), (15, 10534728), (18, 8778940), (20, 7901046), (24, 6584205), (30, 5267364), (36, 4389470), (40, 3950523), (45, 3511576), (60, 2633682), (72, 2194735), (90, 1755788), (120, 1316841), (180, 877894), (263, 600840), (360, 438947), (526, 300420), (789, 200280), (1052, 150210), (1315, 120168), (1578, 100140), (1669, 94680), (2104, 75105), (2367, 66760), (2630, 60084), (3156, 50070), (3338, 47340), (3945, 40056), (4734, 33380), (5007, 31560), (5260, 30042), (6312, 25035), (6676, 23670), (7890, 20028), (8345, 18936), (9468, 16690), (10014, 15780), (10520, 15021), (11835, 13352)]