290542482960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39051409}}^1$

素因数の和:39051456

約数の個数: 80

約数和(自身を含む): 929735969280

約数和(自身を除く): 639193486320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 39051409, 78102818, 117154227, 156205636, 195257045, 234308454, 312411272, 390514090, 468616908, 585771135, 624822544, 781028180, 937233816, 1171542270, 1210593679, 1562056360, 1874467632, 2343084540, 2421187358, 3124112720, 3631781037, 4686169080, 4842374716, 6052968395, 7263562074, 9372338160, 9684749432, 12105936790, 14527124148, 18158905185, 19369498864, 24211873580, 29054248296, 36317810370, 48423747160, 58108496592, 72635620740, 96847494320, 145271241480, 290542482960]

約数ペア:

[(1, 290542482960), (2, 145271241480), (3, 96847494320), (4, 72635620740), (5, 58108496592), (6, 48423747160), (8, 36317810370), (10, 29054248296), (12, 24211873580), (15, 19369498864), (16, 18158905185), (20, 14527124148), (24, 12105936790), (30, 9684749432), (31, 9372338160), (40, 7263562074), (48, 6052968395), (60, 4842374716), (62, 4686169080), (80, 3631781037), (93, 3124112720), (120, 2421187358), (124, 2343084540), (155, 1874467632), (186, 1562056360), (240, 1210593679), (248, 1171542270), (310, 937233816), (372, 781028180), (465, 624822544), (496, 585771135), (620, 468616908), (744, 390514090), (930, 312411272), (1240, 234308454), (1488, 195257045), (1860, 156205636), (2480, 117154227), (3720, 78102818), (7440, 39051409)]