87679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{365333}}^1$

素因数の和:365349

約数の個数: 40

約数和(自身を含む): 271808496

約数和(自身を除く): 184128576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 365333, 730666, 1095999, 1461332, 1826665, 2191998, 2922664, 3653330, 4383996, 5479995, 5845328, 7306660, 8767992, 10959990, 14613320, 17535984, 21919980, 29226640, 43839960, 87679920]

約数ペア:

[(1, 87679920), (2, 43839960), (3, 29226640), (4, 21919980), (5, 17535984), (6, 14613320), (8, 10959990), (10, 8767992), (12, 7306660), (15, 5845328), (16, 5479995), (20, 4383996), (24, 3653330), (30, 2922664), (40, 2191998), (48, 1826665), (60, 1461332), (80, 1095999), (120, 730666), (240, 365333)]