42155640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{4337}}^1$

素因数の和:4363

約数の個数: 96

約数和(自身を含む): 142112880

約数和(自身を除く): 99957240

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4337, 4860, 8674, 9720, 13011, 17348, 21685, 26022, 34696, 39033, 43370, 52044, 65055, 78066, 86740, 104088, 117099, 130110, 156132, 173480, 195165, 234198, 260220, 312264, 351297, 390330, 468396, 520440, 585495, 702594, 780660, 936792, 1053891, 1170990, 1405188, 1561320, 1756485, 2107782, 2341980, 2810376, 3512970, 4215564, 4683960, 5269455, 7025940, 8431128, 10538910, 14051880, 21077820, 42155640]

約数ペア:

[(1, 42155640), (2, 21077820), (3, 14051880), (4, 10538910), (5, 8431128), (6, 7025940), (8, 5269455), (9, 4683960), (10, 4215564), (12, 3512970), (15, 2810376), (18, 2341980), (20, 2107782), (24, 1756485), (27, 1561320), (30, 1405188), (36, 1170990), (40, 1053891), (45, 936792), (54, 780660), (60, 702594), (72, 585495), (81, 520440), (90, 468396), (108, 390330), (120, 351297), (135, 312264), (162, 260220), (180, 234198), (216, 195165), (243, 173480), (270, 156132), (324, 130110), (360, 117099), (405, 104088), (486, 86740), (540, 78066), (648, 65055), (810, 52044), (972, 43370), (1080, 39033), (1215, 34696), (1620, 26022), (1944, 21685), (2430, 17348), (3240, 13011), (4337, 9720), (4860, 8674)]