286045920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{733}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 981070272

約数和(自身を除く): 695024352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 271, 288, 360, 480, 542, 720, 733, 813, 1084, 1355, 1440, 1466, 1626, 2168, 2199, 2439, 2710, 2932, 3252, 3665, 4065, 4336, 4398, 4878, 5420, 5864, 6504, 6597, 7330, 8130, 8672, 8796, 9756, 10840, 10995, 11728, 12195, 13008, 13194, 14660, 16260, 17592, 19512, 21680, 21990, 23456, 24390, 26016, 26388, 29320, 32520, 32985, 35184, 39024, 43360, 43980, 48780, 52776, 58640, 65040, 65970, 70368, 78048, 87960, 97560, 105552, 117280, 130080, 131940, 175920, 195120, 198643, 211104, 263880, 351840, 390240, 397286, 527760, 595929, 794572, 993215, 1055520, 1191858, 1589144, 1787787, 1986430, 2383716, 2979645, 3178288, 3575574, 3972860, 4767432, 5959290, 6356576, 7151148, 7945720, 8938935, 9534864, 11918580, 14302296, 15891440, 17877870, 19069728, 23837160, 28604592, 31782880, 35755740, 47674320, 57209184, 71511480, 95348640, 143022960, 286045920]

約数ペア:

[(1, 286045920), (2, 143022960), (3, 95348640), (4, 71511480), (5, 57209184), (6, 47674320), (8, 35755740), (9, 31782880), (10, 28604592), (12, 23837160), (15, 19069728), (16, 17877870), (18, 15891440), (20, 14302296), (24, 11918580), (30, 9534864), (32, 8938935), (36, 7945720), (40, 7151148), (45, 6356576), (48, 5959290), (60, 4767432), (72, 3972860), (80, 3575574), (90, 3178288), (96, 2979645), (120, 2383716), (144, 1986430), (160, 1787787), (180, 1589144), (240, 1191858), (271, 1055520), (288, 993215), (360, 794572), (480, 595929), (542, 527760), (720, 397286), (733, 390240), (813, 351840), (1084, 263880), (1355, 211104), (1440, 198643), (1466, 195120), (1626, 175920), (2168, 131940), (2199, 130080), (2439, 117280), (2710, 105552), (2932, 97560), (3252, 87960), (3665, 78048), (4065, 70368), (4336, 65970), (4398, 65040), (4878, 58640), (5420, 52776), (5864, 48780), (6504, 43980), (6597, 43360), (7330, 39024), (8130, 35184), (8672, 32985), (8796, 32520), (9756, 29320), (10840, 26388), (10995, 26016), (11728, 24390), (12195, 23456), (13008, 21990), (13194, 21680), (14660, 19512), (16260, 17592)]