514863120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2145263}}^1$

素因数の和:2145279

約数の個数: 40

約数和(自身を含む): 1596076416

約数和(自身を除く): 1081213296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2145263, 4290526, 6435789, 8581052, 10726315, 12871578, 17162104, 21452630, 25743156, 32178945, 34324208, 42905260, 51486312, 64357890, 85810520, 102972624, 128715780, 171621040, 257431560, 514863120]

約数ペア:

[(1, 514863120), (2, 257431560), (3, 171621040), (4, 128715780), (5, 102972624), (6, 85810520), (8, 64357890), (10, 51486312), (12, 42905260), (15, 34324208), (16, 32178945), (20, 25743156), (24, 21452630), (30, 17162104), (40, 12871578), (48, 10726315), (60, 8581052), (80, 6435789), (120, 4290526), (240, 2145263)]