385619940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{238037}}^1$

素因数の和:238058

約数の個数: 60

約数和(自身を含む): 1209709116

約数和(自身を除く): 824089176

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 238037, 476074, 714111, 952148, 1190185, 1428222, 2142333, 2380370, 2856444, 3570555, 4284666, 4760740, 6426999, 7141110, 8569332, 10711665, 12853998, 14282220, 19280997, 21423330, 25707996, 32134995, 38561994, 42846660, 64269990, 77123988, 96404985, 128539980, 192809970, 385619940]

約数ペア:

[(1, 385619940), (2, 192809970), (3, 128539980), (4, 96404985), (5, 77123988), (6, 64269990), (9, 42846660), (10, 38561994), (12, 32134995), (15, 25707996), (18, 21423330), (20, 19280997), (27, 14282220), (30, 12853998), (36, 10711665), (45, 8569332), (54, 7141110), (60, 6426999), (81, 4760740), (90, 4284666), (108, 3570555), (135, 2856444), (162, 2380370), (180, 2142333), (270, 1428222), (324, 1190185), (405, 952148), (540, 714111), (810, 476074), (1620, 238037)]