102930360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65981}}^1$

素因数の和:66008

約数の個数: 64

約数和(自身を含む): 332549280

約数和(自身を除く): 229618920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 65981, 131962, 197943, 263924, 329905, 395886, 527848, 659810, 791772, 857753, 989715, 1319620, 1583544, 1715506, 1979430, 2573259, 2639240, 3431012, 3958860, 4288765, 5146518, 6862024, 7917720, 8577530, 10293036, 12866295, 17155060, 20586072, 25732590, 34310120, 51465180, 102930360]

約数ペア:

[(1, 102930360), (2, 51465180), (3, 34310120), (4, 25732590), (5, 20586072), (6, 17155060), (8, 12866295), (10, 10293036), (12, 8577530), (13, 7917720), (15, 6862024), (20, 5146518), (24, 4288765), (26, 3958860), (30, 3431012), (39, 2639240), (40, 2573259), (52, 1979430), (60, 1715506), (65, 1583544), (78, 1319620), (104, 989715), (120, 857753), (130, 791772), (156, 659810), (195, 527848), (260, 395886), (312, 329905), (390, 263924), (520, 197943), (780, 131962), (1560, 65981)]