187469280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 643812624

約数和(自身を除く): 456343344

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, 211, 240, 288, 360, 422, 480, 617, 633, 720, 844, 1055, 1234, 1266, 1440, 1688, 1851, 1899, 2110, 2468, 2532, 3085, 3165, 3376, 3702, 3798, 4220, 4936, 5064, 5553, 6170, 6330, 6752, 7404, 7596, 8440, 9255, 9495, 9872, 10128, 11106, 12340, 12660, 14808, 15192, 16880, 18510, 18990, 19744, 20256, 22212, 24680, 25320, 27765, 29616, 30384, 33760, 37020, 37980, 44424, 49360, 50640, 55530, 59232, 60768, 74040, 75960, 88848, 98720, 101280, 111060, 130187, 148080, 151920, 177696, 222120, 260374, 296160, 303840, 390561, 444240, 520748, 650935, 781122, 888480, 1041496, 1171683, 1301870, 1562244, 1952805, 2082992, 2343366, 2603740, 3124488, 3905610, 4165984, 4686732, 5207480, 5858415, 6248976, 7811220, 9373464, 10414960, 11716830, 12497952, 15622440, 18746928, 20829920, 23433660, 31244880, 37493856, 46867320, 62489760, 93734640, 187469280]

約数ペア:

[(1, 187469280), (2, 93734640), (3, 62489760), (4, 46867320), (5, 37493856), (6, 31244880), (8, 23433660), (9, 20829920), (10, 18746928), (12, 15622440), (15, 12497952), (16, 11716830), (18, 10414960), (20, 9373464), (24, 7811220), (30, 6248976), (32, 5858415), (36, 5207480), (40, 4686732), (45, 4165984), (48, 3905610), (60, 3124488), (72, 2603740), (80, 2343366), (90, 2082992), (96, 1952805), (120, 1562244), (144, 1301870), (160, 1171683), (180, 1041496), (211, 888480), (240, 781122), (288, 650935), (360, 520748), (422, 444240), (480, 390561), (617, 303840), (633, 296160), (720, 260374), (844, 222120), (1055, 177696), (1234, 151920), (1266, 148080), (1440, 130187), (1688, 111060), (1851, 101280), (1899, 98720), (2110, 88848), (2468, 75960), (2532, 74040), (3085, 60768), (3165, 59232), (3376, 55530), (3702, 50640), (3798, 49360), (4220, 44424), (4936, 37980), (5064, 37020), (5553, 33760), (6170, 30384), (6330, 29616), (6752, 27765), (7404, 25320), (7596, 24680), (8440, 22212), (9255, 20256), (9495, 19744), (9872, 18990), (10128, 18510), (11106, 16880), (12340, 15192), (12660, 14808)]