423580260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{50789}}^1$

素因数の和:50940

約数の個数: 48

約数和(自身を含む): 1194580800

約数和(自身を除く): 771000540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 50789, 101578, 152367, 203156, 253945, 304734, 507890, 609468, 761835, 1015780, 1523670, 3047340, 7059671, 14119342, 21179013, 28238684, 35298355, 42358026, 70596710, 84716052, 105895065, 141193420, 211790130, 423580260]

約数ペア:

[(1, 423580260), (2, 211790130), (3, 141193420), (4, 105895065), (5, 84716052), (6, 70596710), (10, 42358026), (12, 35298355), (15, 28238684), (20, 21179013), (30, 14119342), (60, 7059671), (139, 3047340), (278, 1523670), (417, 1015780), (556, 761835), (695, 609468), (834, 507890), (1390, 304734), (1668, 253945), (2085, 203156), (2780, 152367), (4170, 101578), (8340, 50789)]