122959920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{512333}}^1$

素因数の和:512349

約数の個数: 40

約数和(自身を含む): 381176496

約数和(自身を除く): 258216576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 512333, 1024666, 1536999, 2049332, 2561665, 3073998, 4098664, 5123330, 6147996, 7684995, 8197328, 10246660, 12295992, 15369990, 20493320, 24591984, 30739980, 40986640, 61479960, 122959920]

約数ペア:

[(1, 122959920), (2, 61479960), (3, 40986640), (4, 30739980), (5, 24591984), (6, 20493320), (8, 15369990), (10, 12295992), (12, 10246660), (15, 8197328), (16, 7684995), (20, 6147996), (24, 5123330), (30, 4098664), (40, 3073998), (48, 2561665), (60, 2049332), (80, 1536999), (120, 1024666), (240, 512333)]