193896240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{807901}}^1$

素因数の和:807917

約数の個数: 40

約数和(自身を含む): 601079088

約数和(自身を除く): 407182848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 807901, 1615802, 2423703, 3231604, 4039505, 4847406, 6463208, 8079010, 9694812, 12118515, 12926416, 16158020, 19389624, 24237030, 32316040, 38779248, 48474060, 64632080, 96948120, 193896240]

約数ペア:

[(1, 193896240), (2, 96948120), (3, 64632080), (4, 48474060), (5, 38779248), (6, 32316040), (8, 24237030), (10, 19389624), (12, 16158020), (15, 12926416), (16, 12118515), (20, 9694812), (24, 8079010), (30, 6463208), (40, 4847406), (48, 4039505), (60, 3231604), (80, 2423703), (120, 1615802), (240, 807901)]