4865308920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{90703}}^1$

素因数の和:90869

約数の個数: 96

約数和(自身を含む): 15918552000

約数和(自身を除く): 11053243080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 8940, 10728, 13410, 17880, 26820, 53640, 90703, 181406, 272109, 362812, 453515, 544218, 725624, 816327, 907030, 1088436, 1360545, 1632654, 1814060, 2176872, 2721090, 3265308, 3628120, 4081635, 5442180, 6530616, 8163270, 10884360, 13514747, 16326540, 27029494, 32653080, 40544241, 54058988, 67573735, 81088482, 108117976, 121632723, 135147470, 162176964, 202721205, 243265446, 270294940, 324353928, 405442410, 486530892, 540589880, 608163615, 810884820, 973061784, 1216327230, 1621769640, 2432654460, 4865308920]

約数ペア:

[(1, 4865308920), (2, 2432654460), (3, 1621769640), (4, 1216327230), (5, 973061784), (6, 810884820), (8, 608163615), (9, 540589880), (10, 486530892), (12, 405442410), (15, 324353928), (18, 270294940), (20, 243265446), (24, 202721205), (30, 162176964), (36, 135147470), (40, 121632723), (45, 108117976), (60, 81088482), (72, 67573735), (90, 54058988), (120, 40544241), (149, 32653080), (180, 27029494), (298, 16326540), (360, 13514747), (447, 10884360), (596, 8163270), (745, 6530616), (894, 5442180), (1192, 4081635), (1341, 3628120), (1490, 3265308), (1788, 2721090), (2235, 2176872), (2682, 1814060), (2980, 1632654), (3576, 1360545), (4470, 1088436), (5364, 907030), (5960, 816327), (6705, 725624), (8940, 544218), (10728, 453515), (13410, 362812), (17880, 272109), (26820, 181406), (53640, 90703)]