85256280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78941}}^1$

素因数の和:78961

約数の個数: 64

約数和(自身を含む): 284191200

約数和(自身を除く): 198934920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78941, 157882, 236823, 315764, 394705, 473646, 631528, 710469, 789410, 947292, 1184115, 1420938, 1578820, 1894584, 2131407, 2368230, 2841876, 3157640, 3552345, 4262814, 4736460, 5683752, 7104690, 8525628, 9472920, 10657035, 14209380, 17051256, 21314070, 28418760, 42628140, 85256280]

約数ペア:

[(1, 85256280), (2, 42628140), (3, 28418760), (4, 21314070), (5, 17051256), (6, 14209380), (8, 10657035), (9, 9472920), (10, 8525628), (12, 7104690), (15, 5683752), (18, 4736460), (20, 4262814), (24, 3552345), (27, 3157640), (30, 2841876), (36, 2368230), (40, 2131407), (45, 1894584), (54, 1578820), (60, 1420938), (72, 1184115), (90, 947292), (108, 789410), (120, 710469), (135, 631528), (180, 473646), (216, 394705), (270, 315764), (360, 236823), (540, 157882), (1080, 78941)]