120945552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27689}}^1$

素因数の和:27720

約数の個数: 80

約数和(自身を含む): 384558720

約数和(自身を除く): 263613168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 27689, 55378, 83067, 110756, 166134, 193823, 221512, 332268, 359957, 387646, 443024, 581469, 664536, 719914, 775292, 1079871, 1162938, 1329072, 1439828, 1550584, 2159742, 2325876, 2519699, 2879656, 3101168, 4319484, 4651752, 5039398, 5759312, 7559097, 8638968, 9303504, 10078796, 15118194, 17277936, 20157592, 30236388, 40315184, 60472776, 120945552]

約数ペア:

[(1, 120945552), (2, 60472776), (3, 40315184), (4, 30236388), (6, 20157592), (7, 17277936), (8, 15118194), (12, 10078796), (13, 9303504), (14, 8638968), (16, 7559097), (21, 5759312), (24, 5039398), (26, 4651752), (28, 4319484), (39, 3101168), (42, 2879656), (48, 2519699), (52, 2325876), (56, 2159742), (78, 1550584), (84, 1439828), (91, 1329072), (104, 1162938), (112, 1079871), (156, 775292), (168, 719914), (182, 664536), (208, 581469), (273, 443024), (312, 387646), (336, 359957), (364, 332268), (546, 221512), (624, 193823), (728, 166134), (1092, 110756), (1456, 83067), (2184, 55378), (4368, 27689)]