120639456

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 415910880

約数和(自身を除く): 295271424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 109, 112, 122, 126, 144, 162, 168, 183, 189, 216, 218, 224, 244, 252, 288, 324, 327, 336, 366, 378, 427, 432, 436, 488, 504, 549, 567, 648, 654, 672, 732, 756, 763, 854, 864, 872, 976, 981, 1008, 1098, 1134, 1281, 1296, 1308, 1464, 1512, 1526, 1647, 1708, 1744, 1952, 1962, 2016, 2196, 2268, 2289, 2562, 2592, 2616, 2928, 2943, 3024, 3052, 3294, 3416, 3488, 3843, 3924, 4392, 4536, 4578, 4941, 5124, 5232, 5856, 5886, 6048, 6104, 6588, 6649, 6832, 6867, 7686, 7848, 8784, 8829, 9072, 9156, 9882, 10248, 10464, 11529, 11772, 12208, 13176, 13298, 13664, 13734, 15372, 15696, 17568, 17658, 18144, 18312, 19764, 19947, 20496, 20601, 23058, 23544, 24416, 26352, 26596, 27468, 30744, 31392, 34587, 35316, 36624, 39528, 39894, 40992, 41202, 46116, 46543, 47088, 52704, 53192, 54936, 59841, 61488, 61803, 69174, 70632, 73248, 79056, 79788, 82404, 92232, 93086, 94176, 106384, 109872, 119682, 122976, 123606, 138348, 139629, 141264, 158112, 159576, 164808, 179523, 184464, 186172, 212768, 219744, 239364, 247212, 276696, 279258, 282528, 319152, 329616, 359046, 368928, 372344, 418887, 478728, 494424, 538569, 553392, 558516, 638304, 659232, 718092, 744688, 837774, 957456, 988848, 1077138, 1106784, 1117032, 1256661, 1436184, 1489376, 1675548, 1914912, 1977696, 2154276, 2234064, 2513322, 2872368, 3351096, 3769983, 4308552, 4468128, 5026644, 5744736, 6702192, 7539966, 8617104, 10053288, 13404384, 15079932, 17234208, 20106576, 30159864, 40213152, 60319728, 120639456]

約数ペア:

[(1, 120639456), (2, 60319728), (3, 40213152), (4, 30159864), (6, 20106576), (7, 17234208), (8, 15079932), (9, 13404384), (12, 10053288), (14, 8617104), (16, 7539966), (18, 6702192), (21, 5744736), (24, 5026644), (27, 4468128), (28, 4308552), (32, 3769983), (36, 3351096), (42, 2872368), (48, 2513322), (54, 2234064), (56, 2154276), (61, 1977696), (63, 1914912), (72, 1675548), (81, 1489376), (84, 1436184), (96, 1256661), (108, 1117032), (109, 1106784), (112, 1077138), (122, 988848), (126, 957456), (144, 837774), (162, 744688), (168, 718092), (183, 659232), (189, 638304), (216, 558516), (218, 553392), (224, 538569), (244, 494424), (252, 478728), (288, 418887), (324, 372344), (327, 368928), (336, 359046), (366, 329616), (378, 319152), (427, 282528), (432, 279258), (436, 276696), (488, 247212), (504, 239364), (549, 219744), (567, 212768), (648, 186172), (654, 184464), (672, 179523), (732, 164808), (756, 159576), (763, 158112), (854, 141264), (864, 139629), (872, 138348), (976, 123606), (981, 122976), (1008, 119682), (1098, 109872), (1134, 106384), (1281, 94176), (1296, 93086), (1308, 92232), (1464, 82404), (1512, 79788), (1526, 79056), (1647, 73248), (1708, 70632), (1744, 69174), (1952, 61803), (1962, 61488), (2016, 59841), (2196, 54936), (2268, 53192), (2289, 52704), (2562, 47088), (2592, 46543), (2616, 46116), (2928, 41202), (2943, 40992), (3024, 39894), (3052, 39528), (3294, 36624), (3416, 35316), (3488, 34587), (3843, 31392), (3924, 30744), (4392, 27468), (4536, 26596), (4578, 26352), (4941, 24416), (5124, 23544), (5232, 23058), (5856, 20601), (5886, 20496), (6048, 19947), (6104, 19764), (6588, 18312), (6649, 18144), (6832, 17658), (6867, 17568), (7686, 15696), (7848, 15372), (8784, 13734), (8829, 13664), (9072, 13298), (9156, 13176), (9882, 12208), (10248, 11772), (10464, 11529)]