120679920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167611}}^1$

素因数の和:167630

約数の個数: 60

約数和(自身を含む): 405285816

約数和(自身を除く): 284605896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 167611, 335222, 502833, 670444, 838055, 1005666, 1340888, 1508499, 1676110, 2011332, 2514165, 2681776, 3016998, 3352220, 4022664, 5028330, 6033996, 6704440, 7542495, 8045328, 10056660, 12067992, 13408880, 15084990, 20113320, 24135984, 30169980, 40226640, 60339960, 120679920]

約数ペア:

[(1, 120679920), (2, 60339960), (3, 40226640), (4, 30169980), (5, 24135984), (6, 20113320), (8, 15084990), (9, 13408880), (10, 12067992), (12, 10056660), (15, 8045328), (16, 7542495), (18, 6704440), (20, 6033996), (24, 5028330), (30, 4022664), (36, 3352220), (40, 3016998), (45, 2681776), (48, 2514165), (60, 2011332), (72, 1676110), (80, 1508499), (90, 1340888), (120, 1005666), (144, 838055), (180, 670444), (240, 502833), (360, 335222), (720, 167611)]