243978458520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47282647}}^1$

素因数の和:47282704

約数の個数: 64

約数和(自身を含む): 748957144320

約数和(自身を除く): 504978685800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 47282647, 94565294, 141847941, 189130588, 236413235, 283695882, 378261176, 472826470, 567391764, 709239705, 945652940, 1134783528, 1418479410, 1891305880, 2033153821, 2836958820, 4066307642, 5673917640, 6099461463, 8132615284, 10165769105, 12198922926, 16265230568, 20331538210, 24397845852, 30497307315, 40663076420, 48795691704, 60994614630, 81326152840, 121989229260, 243978458520]

約数ペア:

[(1, 243978458520), (2, 121989229260), (3, 81326152840), (4, 60994614630), (5, 48795691704), (6, 40663076420), (8, 30497307315), (10, 24397845852), (12, 20331538210), (15, 16265230568), (20, 12198922926), (24, 10165769105), (30, 8132615284), (40, 6099461463), (43, 5673917640), (60, 4066307642), (86, 2836958820), (120, 2033153821), (129, 1891305880), (172, 1418479410), (215, 1134783528), (258, 945652940), (344, 709239705), (430, 567391764), (516, 472826470), (645, 378261176), (860, 283695882), (1032, 236413235), (1290, 189130588), (1720, 141847941), (2580, 94565294), (5160, 47282647)]