942123480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 2932070400

約数和(自身を除く): 1989946920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 251, 310, 372, 465, 502, 620, 744, 753, 930, 1004, 1009, 1240, 1255, 1506, 1860, 2008, 2018, 2510, 3012, 3027, 3720, 3765, 4036, 5020, 5045, 6024, 6054, 7530, 7781, 8072, 10040, 10090, 12108, 15060, 15135, 15562, 20180, 23343, 24216, 30120, 30270, 31124, 31279, 38905, 40360, 46686, 60540, 62248, 62558, 77810, 93372, 93837, 116715, 121080, 125116, 155620, 156395, 186744, 187674, 233430, 250232, 253259, 311240, 312790, 375348, 466860, 469185, 506518, 625580, 750696, 759777, 933720, 938370, 1013036, 1251160, 1266295, 1519554, 1876740, 2026072, 2532590, 3039108, 3753480, 3798885, 5065180, 6078216, 7597770, 7851029, 10130360, 15195540, 15702058, 23553087, 30391080, 31404116, 39255145, 47106174, 62808232, 78510290, 94212348, 117765435, 157020580, 188424696, 235530870, 314041160, 471061740, 942123480]

約数ペア:

[(1, 942123480), (2, 471061740), (3, 314041160), (4, 235530870), (5, 188424696), (6, 157020580), (8, 117765435), (10, 94212348), (12, 78510290), (15, 62808232), (20, 47106174), (24, 39255145), (30, 31404116), (31, 30391080), (40, 23553087), (60, 15702058), (62, 15195540), (93, 10130360), (120, 7851029), (124, 7597770), (155, 6078216), (186, 5065180), (248, 3798885), (251, 3753480), (310, 3039108), (372, 2532590), (465, 2026072), (502, 1876740), (620, 1519554), (744, 1266295), (753, 1251160), (930, 1013036), (1004, 938370), (1009, 933720), (1240, 759777), (1255, 750696), (1506, 625580), (1860, 506518), (2008, 469185), (2018, 466860), (2510, 375348), (3012, 312790), (3027, 311240), (3720, 253259), (3765, 250232), (4036, 233430), (5020, 187674), (5045, 186744), (6024, 156395), (6054, 155620), (7530, 125116), (7781, 121080), (8072, 116715), (10040, 93837), (10090, 93372), (12108, 77810), (15060, 62558), (15135, 62248), (15562, 60540), (20180, 46686), (23343, 40360), (24216, 38905), (30120, 31279), (30270, 31124)]