30459120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126913}}^1$

素因数の和:126929

約数の個数: 40

約数和(自身を含む): 94424016

約数和(自身を除く): 63964896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126913, 253826, 380739, 507652, 634565, 761478, 1015304, 1269130, 1522956, 1903695, 2030608, 2538260, 3045912, 3807390, 5076520, 6091824, 7614780, 10153040, 15229560, 30459120]

約数ペア:

[(1, 30459120), (2, 15229560), (3, 10153040), (4, 7614780), (5, 6091824), (6, 5076520), (8, 3807390), (10, 3045912), (12, 2538260), (15, 2030608), (16, 1903695), (20, 1522956), (24, 1269130), (30, 1015304), (40, 761478), (48, 634565), (60, 507652), (80, 380739), (120, 253826), (240, 126913)]