9885960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3923}}^1$

素因数の和:3947

約数の個数: 96

約数和(自身を含む): 36728640

約数和(自身を除く): 26842680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 3923, 7846, 11769, 15692, 19615, 23538, 27461, 31384, 35307, 39230, 47076, 54922, 58845, 70614, 78460, 82383, 94152, 109844, 117690, 137305, 141228, 156920, 164766, 176535, 219688, 235380, 247149, 274610, 282456, 329532, 353070, 411915, 470760, 494298, 549220, 659064, 706140, 823830, 988596, 1098440, 1235745, 1412280, 1647660, 1977192, 2471490, 3295320, 4942980, 9885960]

約数ペア:

[(1, 9885960), (2, 4942980), (3, 3295320), (4, 2471490), (5, 1977192), (6, 1647660), (7, 1412280), (8, 1235745), (9, 1098440), (10, 988596), (12, 823830), (14, 706140), (15, 659064), (18, 549220), (20, 494298), (21, 470760), (24, 411915), (28, 353070), (30, 329532), (35, 282456), (36, 274610), (40, 247149), (42, 235380), (45, 219688), (56, 176535), (60, 164766), (63, 156920), (70, 141228), (72, 137305), (84, 117690), (90, 109844), (105, 94152), (120, 82383), (126, 78460), (140, 70614), (168, 58845), (180, 54922), (210, 47076), (252, 39230), (280, 35307), (315, 31384), (360, 27461), (420, 23538), (504, 19615), (630, 15692), (840, 11769), (1260, 7846), (2520, 3923)]