120853944

素因数分解:

$2^3\times 3^4\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 340072920

約数和(自身を除く): 219218976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 421, 443, 648, 842, 886, 1263, 1329, 1684, 1772, 2526, 2658, 3368, 3544, 3789, 3987, 5052, 5316, 7578, 7974, 10104, 10632, 11367, 11961, 15156, 15948, 22734, 23922, 30312, 31896, 34101, 35883, 45468, 47844, 68202, 71766, 90936, 95688, 136404, 143532, 186503, 272808, 287064, 373006, 559509, 746012, 1119018, 1492024, 1678527, 2238036, 3357054, 4476072, 5035581, 6714108, 10071162, 13428216, 15106743, 20142324, 30213486, 40284648, 60426972, 120853944]

約数ペア:

[(1, 120853944), (2, 60426972), (3, 40284648), (4, 30213486), (6, 20142324), (8, 15106743), (9, 13428216), (12, 10071162), (18, 6714108), (24, 5035581), (27, 4476072), (36, 3357054), (54, 2238036), (72, 1678527), (81, 1492024), (108, 1119018), (162, 746012), (216, 559509), (324, 373006), (421, 287064), (443, 272808), (648, 186503), (842, 143532), (886, 136404), (1263, 95688), (1329, 90936), (1684, 71766), (1772, 68202), (2526, 47844), (2658, 45468), (3368, 35883), (3544, 34101), (3789, 31896), (3987, 30312), (5052, 23922), (5316, 22734), (7578, 15948), (7974, 15156), (10104, 11961), (10632, 11367)]