855645480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2376793}}^1$

素因数の和:2376810

約数の個数: 48

約数和(自身を含む): 2780848980

約数和(自身を除く): 1925203500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2376793, 4753586, 7130379, 9507172, 11883965, 14260758, 19014344, 21391137, 23767930, 28521516, 35651895, 42782274, 47535860, 57043032, 71303790, 85564548, 95071720, 106955685, 142607580, 171129096, 213911370, 285215160, 427822740, 855645480]

約数ペア:

[(1, 855645480), (2, 427822740), (3, 285215160), (4, 213911370), (5, 171129096), (6, 142607580), (8, 106955685), (9, 95071720), (10, 85564548), (12, 71303790), (15, 57043032), (18, 47535860), (20, 42782274), (24, 35651895), (30, 28521516), (36, 23767930), (40, 21391137), (45, 19014344), (60, 14260758), (72, 11883965), (90, 9507172), (120, 7130379), (180, 4753586), (360, 2376793)]