9366852720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{39383}}^1$

素因数の和:40390

約数の個数: 80

約数和(自身を含む): 29067282432

約数和(自身を除く): 19700429712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 991, 1982, 2973, 3964, 4955, 5946, 7928, 9910, 11892, 14865, 15856, 19820, 23784, 29730, 39383, 39640, 47568, 59460, 78766, 79280, 118149, 118920, 157532, 196915, 236298, 237840, 315064, 393830, 472596, 590745, 630128, 787660, 945192, 1181490, 1575320, 1890384, 2362980, 3150640, 4725960, 9451920, 39028553, 78057106, 117085659, 156114212, 195142765, 234171318, 312228424, 390285530, 468342636, 585428295, 624456848, 780571060, 936685272, 1170856590, 1561142120, 1873370544, 2341713180, 3122284240, 4683426360, 9366852720]

約数ペア:

[(1, 9366852720), (2, 4683426360), (3, 3122284240), (4, 2341713180), (5, 1873370544), (6, 1561142120), (8, 1170856590), (10, 936685272), (12, 780571060), (15, 624456848), (16, 585428295), (20, 468342636), (24, 390285530), (30, 312228424), (40, 234171318), (48, 195142765), (60, 156114212), (80, 117085659), (120, 78057106), (240, 39028553), (991, 9451920), (1982, 4725960), (2973, 3150640), (3964, 2362980), (4955, 1890384), (5946, 1575320), (7928, 1181490), (9910, 945192), (11892, 787660), (14865, 630128), (15856, 590745), (19820, 472596), (23784, 393830), (29730, 315064), (39383, 237840), (39640, 236298), (47568, 196915), (59460, 157532), (78766, 118920), (79280, 118149)]