539460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^1$

素因数の和:64

約数の個数: 84

約数和(自身を含む): 1744428

約数和(自身を除く): 1204968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 729, 740, 810, 972, 999, 1110, 1215, 1332, 1458, 1620, 1665, 1998, 2220, 2430, 2916, 2997, 3330, 3645, 3996, 4860, 4995, 5994, 6660, 7290, 8991, 9990, 11988, 14580, 14985, 17982, 19980, 26973, 29970, 35964, 44955, 53946, 59940, 89910, 107892, 134865, 179820, 269730, 539460]

約数ペア:

[(1, 539460), (2, 269730), (3, 179820), (4, 134865), (5, 107892), (6, 89910), (9, 59940), (10, 53946), (12, 44955), (15, 35964), (18, 29970), (20, 26973), (27, 19980), (30, 17982), (36, 14985), (37, 14580), (45, 11988), (54, 9990), (60, 8991), (74, 7290), (81, 6660), (90, 5994), (108, 4995), (111, 4860), (135, 3996), (148, 3645), (162, 3330), (180, 2997), (185, 2916), (222, 2430), (243, 2220), (270, 1998), (324, 1665), (333, 1620), (370, 1458), (405, 1332), (444, 1215), (486, 1110), (540, 999), (555, 972), (666, 810), (729, 740)]