120199392

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1360

約数の個数: 72

約数和(自身を含む): 342918576

約数和(自身を除く): 222719184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 857, 974, 1461, 1714, 1948, 2571, 2922, 3428, 3896, 4383, 5142, 5844, 6856, 7713, 7792, 8766, 10284, 11688, 13712, 15426, 15584, 17532, 20568, 23376, 27424, 30852, 35064, 41136, 46752, 61704, 70128, 82272, 123408, 140256, 246816, 417359, 834718, 1252077, 1669436, 2504154, 3338872, 3756231, 5008308, 6677744, 7512462, 10016616, 13355488, 15024924, 20033232, 30049848, 40066464, 60099696, 120199392]

約数ペア:

[(1, 120199392), (2, 60099696), (3, 40066464), (4, 30049848), (6, 20033232), (8, 15024924), (9, 13355488), (12, 10016616), (16, 7512462), (18, 6677744), (24, 5008308), (32, 3756231), (36, 3338872), (48, 2504154), (72, 1669436), (96, 1252077), (144, 834718), (288, 417359), (487, 246816), (857, 140256), (974, 123408), (1461, 82272), (1714, 70128), (1948, 61704), (2571, 46752), (2922, 41136), (3428, 35064), (3896, 30852), (4383, 27424), (5142, 23376), (5844, 20568), (6856, 17532), (7713, 15584), (7792, 15426), (8766, 13712), (10284, 11688)]