120922140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 347719680

約数和(自身を除く): 226797540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 97, 158, 194, 237, 263, 291, 316, 388, 395, 474, 485, 526, 582, 789, 790, 948, 970, 1052, 1164, 1185, 1315, 1455, 1578, 1580, 1940, 2370, 2630, 2910, 3156, 3945, 4740, 5260, 5820, 7663, 7890, 15326, 15780, 20777, 22989, 25511, 30652, 38315, 41554, 45978, 51022, 62331, 76533, 76630, 83108, 91956, 102044, 103885, 114945, 124662, 127555, 153066, 153260, 207770, 229890, 249324, 255110, 306132, 311655, 382665, 415540, 459780, 510220, 623310, 765330, 1246620, 1530660, 2015369, 4030738, 6046107, 8061476, 10076845, 12092214, 20153690, 24184428, 30230535, 40307380, 60461070, 120922140]

約数ペア:

[(1, 120922140), (2, 60461070), (3, 40307380), (4, 30230535), (5, 24184428), (6, 20153690), (10, 12092214), (12, 10076845), (15, 8061476), (20, 6046107), (30, 4030738), (60, 2015369), (79, 1530660), (97, 1246620), (158, 765330), (194, 623310), (237, 510220), (263, 459780), (291, 415540), (316, 382665), (388, 311655), (395, 306132), (474, 255110), (485, 249324), (526, 229890), (582, 207770), (789, 153260), (790, 153066), (948, 127555), (970, 124662), (1052, 114945), (1164, 103885), (1185, 102044), (1315, 91956), (1455, 83108), (1578, 76630), (1580, 76533), (1940, 62331), (2370, 51022), (2630, 45978), (2910, 41554), (3156, 38315), (3945, 30652), (4740, 25511), (5260, 22989), (5820, 20777), (7663, 15780), (7890, 15326)]