442561320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{5059}}^1$

素因数の和:5091

約数の個数: 128

約数和(自身を含む): 1493712000

約数和(自身を除く): 1051150680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5059, 5832, 7290, 8748, 9720, 10118, 10935, 14580, 15177, 17496, 20236, 21870, 25295, 29160, 30354, 40472, 43740, 45531, 50590, 60708, 75885, 87480, 91062, 101180, 121416, 136593, 151770, 182124, 202360, 227655, 273186, 303540, 364248, 409779, 455310, 546372, 607080, 682965, 819558, 910620, 1092744, 1229337, 1365930, 1639116, 1821240, 2048895, 2458674, 2731860, 3278232, 3688011, 4097790, 4917348, 5463720, 6146685, 7376022, 8195580, 9834696, 11064033, 12293370, 14752044, 16391160, 18440055, 22128066, 24586740, 29504088, 36880110, 44256132, 49173480, 55320165, 73760220, 88512264, 110640330, 147520440, 221280660, 442561320]

約数ペア:

[(1, 442561320), (2, 221280660), (3, 147520440), (4, 110640330), (5, 88512264), (6, 73760220), (8, 55320165), (9, 49173480), (10, 44256132), (12, 36880110), (15, 29504088), (18, 24586740), (20, 22128066), (24, 18440055), (27, 16391160), (30, 14752044), (36, 12293370), (40, 11064033), (45, 9834696), (54, 8195580), (60, 7376022), (72, 6146685), (81, 5463720), (90, 4917348), (108, 4097790), (120, 3688011), (135, 3278232), (162, 2731860), (180, 2458674), (216, 2048895), (243, 1821240), (270, 1639116), (324, 1365930), (360, 1229337), (405, 1092744), (486, 910620), (540, 819558), (648, 682965), (729, 607080), (810, 546372), (972, 455310), (1080, 409779), (1215, 364248), (1458, 303540), (1620, 273186), (1944, 227655), (2187, 202360), (2430, 182124), (2916, 151770), (3240, 136593), (3645, 121416), (4374, 101180), (4860, 91062), (5059, 87480), (5832, 75885), (7290, 60708), (8748, 50590), (9720, 45531), (10118, 43740), (10935, 40472), (14580, 30354), (15177, 29160), (17496, 25295), (20236, 21870)]