384164760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{457339}}^1$

素因数の和:457360

約数の個数: 64

約数和(自身を含む): 1317139200

約数和(自身を除く): 932974440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 457339, 914678, 1372017, 1829356, 2286695, 2744034, 3201373, 3658712, 4573390, 5488068, 6402746, 6860085, 9146780, 9604119, 10976136, 12805492, 13720170, 16006865, 18293560, 19208238, 25610984, 27440340, 32013730, 38416476, 48020595, 54880680, 64027460, 76832952, 96041190, 128054920, 192082380, 384164760]

約数ペア:

[(1, 384164760), (2, 192082380), (3, 128054920), (4, 96041190), (5, 76832952), (6, 64027460), (7, 54880680), (8, 48020595), (10, 38416476), (12, 32013730), (14, 27440340), (15, 25610984), (20, 19208238), (21, 18293560), (24, 16006865), (28, 13720170), (30, 12805492), (35, 10976136), (40, 9604119), (42, 9146780), (56, 6860085), (60, 6402746), (70, 5488068), (84, 4573390), (105, 3658712), (120, 3201373), (140, 2744034), (168, 2286695), (210, 1829356), (280, 1372017), (420, 914678), (840, 457339)]