127707960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46271}}^1$

素因数の和:46308

約数の個数: 64

約数和(自身を含む): 399790080

約数和(自身を除く): 272082120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 46271, 92542, 138813, 185084, 231355, 277626, 370168, 462710, 555252, 694065, 925420, 1064233, 1110504, 1388130, 1850840, 2128466, 2776260, 3192699, 4256932, 5321165, 5552520, 6385398, 8513864, 10642330, 12770796, 15963495, 21284660, 25541592, 31926990, 42569320, 63853980, 127707960]

約数ペア:

[(1, 127707960), (2, 63853980), (3, 42569320), (4, 31926990), (5, 25541592), (6, 21284660), (8, 15963495), (10, 12770796), (12, 10642330), (15, 8513864), (20, 6385398), (23, 5552520), (24, 5321165), (30, 4256932), (40, 3192699), (46, 2776260), (60, 2128466), (69, 1850840), (92, 1388130), (115, 1110504), (120, 1064233), (138, 925420), (184, 694065), (230, 555252), (276, 462710), (345, 370168), (460, 277626), (552, 231355), (690, 185084), (920, 138813), (1380, 92542), (2760, 46271)]