56837520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78941}}^1$

素因数の和:78960

約数の個数: 60

約数和(自身を含む): 190881756

約数和(自身を除く): 134044236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78941, 157882, 236823, 315764, 394705, 473646, 631528, 710469, 789410, 947292, 1184115, 1263056, 1420938, 1578820, 1894584, 2368230, 2841876, 3157640, 3552345, 3789168, 4736460, 5683752, 6315280, 7104690, 9472920, 11367504, 14209380, 18945840, 28418760, 56837520]

約数ペア:

[(1, 56837520), (2, 28418760), (3, 18945840), (4, 14209380), (5, 11367504), (6, 9472920), (8, 7104690), (9, 6315280), (10, 5683752), (12, 4736460), (15, 3789168), (16, 3552345), (18, 3157640), (20, 2841876), (24, 2368230), (30, 1894584), (36, 1578820), (40, 1420938), (45, 1263056), (48, 1184115), (60, 947292), (72, 789410), (80, 710469), (90, 631528), (120, 473646), (144, 394705), (180, 315764), (240, 236823), (360, 157882), (720, 78941)]