150852720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1930

約数の個数: 80

約数和(自身を含む): 469068192

約数和(自身を除く): 318215472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1493, 1684, 2105, 2526, 2986, 3368, 4210, 4479, 5052, 5972, 6315, 6736, 7465, 8420, 8958, 10104, 11944, 12630, 14930, 16840, 17916, 20208, 22395, 23888, 25260, 29860, 33680, 35832, 44790, 50520, 59720, 71664, 89580, 101040, 119440, 179160, 358320, 628553, 1257106, 1885659, 2514212, 3142765, 3771318, 5028424, 6285530, 7542636, 9428295, 10056848, 12571060, 15085272, 18856590, 25142120, 30170544, 37713180, 50284240, 75426360, 150852720]

約数ペア:

[(1, 150852720), (2, 75426360), (3, 50284240), (4, 37713180), (5, 30170544), (6, 25142120), (8, 18856590), (10, 15085272), (12, 12571060), (15, 10056848), (16, 9428295), (20, 7542636), (24, 6285530), (30, 5028424), (40, 3771318), (48, 3142765), (60, 2514212), (80, 1885659), (120, 1257106), (240, 628553), (421, 358320), (842, 179160), (1263, 119440), (1493, 101040), (1684, 89580), (2105, 71664), (2526, 59720), (2986, 50520), (3368, 44790), (4210, 35832), (4479, 33680), (5052, 29860), (5972, 25260), (6315, 23888), (6736, 22395), (7465, 20208), (8420, 17916), (8958, 16840), (10104, 14930), (11944, 12630)]