20350320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84793}}^1$

素因数の和:84809

約数の個数: 40

約数和(自身を含む): 63086736

約数和(自身を除く): 42736416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84793, 169586, 254379, 339172, 423965, 508758, 678344, 847930, 1017516, 1271895, 1356688, 1695860, 2035032, 2543790, 3391720, 4070064, 5087580, 6783440, 10175160, 20350320]

約数ペア:

[(1, 20350320), (2, 10175160), (3, 6783440), (4, 5087580), (5, 4070064), (6, 3391720), (8, 2543790), (10, 2035032), (12, 1695860), (15, 1356688), (16, 1271895), (20, 1017516), (24, 847930), (30, 678344), (40, 508758), (48, 423965), (60, 339172), (80, 254379), (120, 169586), (240, 84793)]