120770936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 267775200

約数和(自身を除く): 147004264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 229, 286, 458, 461, 572, 916, 922, 1144, 1832, 1844, 2519, 2977, 3688, 5038, 5071, 5954, 5993, 10076, 10142, 11908, 11986, 20152, 20284, 23816, 23972, 32747, 40568, 47944, 65494, 65923, 105569, 130988, 131846, 211138, 261976, 263692, 422276, 527384, 844552, 1161259, 1372397, 2322518, 2744794, 4645036, 5489588, 9290072, 10979176, 15096367, 30192734, 60385468, 120770936]

約数ペア:

[(1, 120770936), (2, 60385468), (4, 30192734), (8, 15096367), (11, 10979176), (13, 9290072), (22, 5489588), (26, 4645036), (44, 2744794), (52, 2322518), (88, 1372397), (104, 1161259), (143, 844552), (229, 527384), (286, 422276), (458, 263692), (461, 261976), (572, 211138), (916, 131846), (922, 130988), (1144, 105569), (1832, 65923), (1844, 65494), (2519, 47944), (2977, 40568), (3688, 32747), (5038, 23972), (5071, 23816), (5954, 20284), (5993, 20152), (10076, 11986), (10142, 11908)]