336423720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{21401}}^1$

素因数の和:21546

約数の個数: 64

約数和(自身を含む): 1017023040

約数和(自身を除く): 680599320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 214010, 256812, 321015, 428020, 513624, 642030, 856040, 1284060, 2568120, 2803531, 5607062, 8410593, 11214124, 14017655, 16821186, 22428248, 28035310, 33642372, 42052965, 56070620, 67284744, 84105930, 112141240, 168211860, 336423720]

約数ペア:

[(1, 336423720), (2, 168211860), (3, 112141240), (4, 84105930), (5, 67284744), (6, 56070620), (8, 42052965), (10, 33642372), (12, 28035310), (15, 22428248), (20, 16821186), (24, 14017655), (30, 11214124), (40, 8410593), (60, 5607062), (120, 2803531), (131, 2568120), (262, 1284060), (393, 856040), (524, 642030), (655, 513624), (786, 428020), (1048, 321015), (1310, 256812), (1572, 214010), (1965, 171208), (2620, 128406), (3144, 107005), (3930, 85604), (5240, 64203), (7860, 42802), (15720, 21401)]