120289968

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1231

約数の個数: 80

約数和(自身を含む): 346783360

約数和(自身を除く): 226493392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 614, 907, 921, 1228, 1814, 1842, 2456, 2721, 2763, 3628, 3684, 4912, 5442, 5526, 7256, 7368, 8163, 8289, 10884, 11052, 14512, 14736, 16326, 16578, 21768, 22104, 24489, 32652, 33156, 43536, 44208, 48978, 65304, 66312, 97956, 130608, 132624, 195912, 278449, 391824, 556898, 835347, 1113796, 1670694, 2227592, 2506041, 3341388, 4455184, 5012082, 6682776, 7518123, 10024164, 13365552, 15036246, 20048328, 30072492, 40096656, 60144984, 120289968]

約数ペア:

[(1, 120289968), (2, 60144984), (3, 40096656), (4, 30072492), (6, 20048328), (8, 15036246), (9, 13365552), (12, 10024164), (16, 7518123), (18, 6682776), (24, 5012082), (27, 4455184), (36, 3341388), (48, 2506041), (54, 2227592), (72, 1670694), (108, 1113796), (144, 835347), (216, 556898), (307, 391824), (432, 278449), (614, 195912), (907, 132624), (921, 130608), (1228, 97956), (1814, 66312), (1842, 65304), (2456, 48978), (2721, 44208), (2763, 43536), (3628, 33156), (3684, 32652), (4912, 24489), (5442, 22104), (5526, 21768), (7256, 16578), (7368, 16326), (8163, 14736), (8289, 14512), (10884, 11052)]