315844680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5171}}^1$

素因数の和:5694

約数の個数: 64

約数和(自身を含む): 949579200

約数和(自身を除く): 633734520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 5171, 6108, 7635, 10180, 10342, 12216, 15270, 15513, 20360, 20684, 25855, 30540, 31026, 41368, 51710, 61080, 62052, 77565, 103420, 124104, 155130, 206840, 310260, 620520, 2632039, 5264078, 7896117, 10528156, 13160195, 15792234, 21056312, 26320390, 31584468, 39480585, 52640780, 63168936, 78961170, 105281560, 157922340, 315844680]

約数ペア:

[(1, 315844680), (2, 157922340), (3, 105281560), (4, 78961170), (5, 63168936), (6, 52640780), (8, 39480585), (10, 31584468), (12, 26320390), (15, 21056312), (20, 15792234), (24, 13160195), (30, 10528156), (40, 7896117), (60, 5264078), (120, 2632039), (509, 620520), (1018, 310260), (1527, 206840), (2036, 155130), (2545, 124104), (3054, 103420), (4072, 77565), (5090, 62052), (5171, 61080), (6108, 51710), (7635, 41368), (10180, 31026), (10342, 30540), (12216, 25855), (15270, 20684), (15513, 20360)]