11371920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{967}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 41050944

約数和(自身を除く): 29679024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 967, 980, 1176, 1470, 1680, 1934, 1960, 2352, 2901, 2940, 3868, 3920, 4835, 5802, 5880, 6769, 7736, 9670, 11604, 11760, 13538, 14505, 15472, 19340, 20307, 23208, 27076, 29010, 33845, 38680, 40614, 46416, 47383, 54152, 58020, 67690, 77360, 81228, 94766, 101535, 108304, 116040, 135380, 142149, 162456, 189532, 203070, 232080, 236915, 270760, 284298, 324912, 379064, 406140, 473830, 541520, 568596, 710745, 758128, 812280, 947660, 1137192, 1421490, 1624560, 1895320, 2274384, 2842980, 3790640, 5685960, 11371920]

約数ペア:

[(1, 11371920), (2, 5685960), (3, 3790640), (4, 2842980), (5, 2274384), (6, 1895320), (7, 1624560), (8, 1421490), (10, 1137192), (12, 947660), (14, 812280), (15, 758128), (16, 710745), (20, 568596), (21, 541520), (24, 473830), (28, 406140), (30, 379064), (35, 324912), (40, 284298), (42, 270760), (48, 236915), (49, 232080), (56, 203070), (60, 189532), (70, 162456), (80, 142149), (84, 135380), (98, 116040), (105, 108304), (112, 101535), (120, 94766), (140, 81228), (147, 77360), (168, 67690), (196, 58020), (210, 54152), (240, 47383), (245, 46416), (280, 40614), (294, 38680), (336, 33845), (392, 29010), (420, 27076), (490, 23208), (560, 20307), (588, 19340), (735, 15472), (784, 14505), (840, 13538), (967, 11760), (980, 11604), (1176, 9670), (1470, 7736), (1680, 6769), (1934, 5880), (1960, 5802), (2352, 4835), (2901, 3920), (2940, 3868)]