47521560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3023}}^1$

素因数の和:3168

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 96178920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3023, 3144, 3930, 5240, 6046, 7860, 9069, 12092, 15115, 15720, 18138, 24184, 30230, 36276, 45345, 60460, 72552, 90690, 120920, 181380, 362760, 396013, 792026, 1188039, 1584052, 1980065, 2376078, 3168104, 3960130, 4752156, 5940195, 7920260, 9504312, 11880390, 15840520, 23760780, 47521560]

約数ペア:

[(1, 47521560), (2, 23760780), (3, 15840520), (4, 11880390), (5, 9504312), (6, 7920260), (8, 5940195), (10, 4752156), (12, 3960130), (15, 3168104), (20, 2376078), (24, 1980065), (30, 1584052), (40, 1188039), (60, 792026), (120, 396013), (131, 362760), (262, 181380), (393, 120920), (524, 90690), (655, 72552), (786, 60460), (1048, 45345), (1310, 36276), (1572, 30230), (1965, 24184), (2620, 18138), (3023, 15720), (3144, 15115), (3930, 12092), (5240, 9069), (6046, 7860)]