120297912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 362741760

約数和(自身を除く): 242443848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 163, 168, 184, 191, 276, 322, 326, 382, 483, 489, 552, 573, 644, 652, 764, 966, 978, 1141, 1146, 1288, 1304, 1337, 1528, 1932, 1956, 2282, 2292, 2674, 3423, 3749, 3864, 3912, 4011, 4393, 4564, 4584, 5348, 6846, 7498, 8022, 8786, 9128, 10696, 11247, 13179, 13692, 14996, 16044, 17572, 22494, 26243, 26358, 27384, 29992, 30751, 31133, 32088, 35144, 44988, 52486, 52716, 61502, 62266, 78729, 89976, 92253, 93399, 104972, 105432, 123004, 124532, 157458, 184506, 186798, 209944, 217931, 246008, 249064, 314916, 369012, 373596, 435862, 629832, 653793, 716059, 738024, 747192, 871724, 1307586, 1432118, 1743448, 2148177, 2615172, 2864236, 4296354, 5012413, 5230344, 5728472, 8592708, 10024826, 15037239, 17185416, 20049652, 30074478, 40099304, 60148956, 120297912]

約数ペア:

[(1, 120297912), (2, 60148956), (3, 40099304), (4, 30074478), (6, 20049652), (7, 17185416), (8, 15037239), (12, 10024826), (14, 8592708), (21, 5728472), (23, 5230344), (24, 5012413), (28, 4296354), (42, 2864236), (46, 2615172), (56, 2148177), (69, 1743448), (84, 1432118), (92, 1307586), (138, 871724), (161, 747192), (163, 738024), (168, 716059), (184, 653793), (191, 629832), (276, 435862), (322, 373596), (326, 369012), (382, 314916), (483, 249064), (489, 246008), (552, 217931), (573, 209944), (644, 186798), (652, 184506), (764, 157458), (966, 124532), (978, 123004), (1141, 105432), (1146, 104972), (1288, 93399), (1304, 92253), (1337, 89976), (1528, 78729), (1932, 62266), (1956, 61502), (2282, 52716), (2292, 52486), (2674, 44988), (3423, 35144), (3749, 32088), (3864, 31133), (3912, 30751), (4011, 29992), (4393, 27384), (4564, 26358), (4584, 26243), (5348, 22494), (6846, 17572), (7498, 16044), (8022, 14996), (8786, 13692), (9128, 13179), (10696, 11247)]