150319920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{626333}}^1$

素因数の和:626349

約数の個数: 40

約数和(自身を含む): 465992496

約数和(自身を除く): 315672576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 626333, 1252666, 1878999, 2505332, 3131665, 3757998, 5010664, 6263330, 7515996, 9394995, 10021328, 12526660, 15031992, 18789990, 25053320, 30063984, 37579980, 50106640, 75159960, 150319920]

約数ペア:

[(1, 150319920), (2, 75159960), (3, 50106640), (4, 37579980), (5, 30063984), (6, 25053320), (8, 18789990), (10, 15031992), (12, 12526660), (15, 10021328), (16, 9394995), (20, 7515996), (24, 6263330), (30, 5010664), (40, 3757998), (48, 3131665), (60, 2505332), (80, 1878999), (120, 1252666), (240, 626333)]