38491320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45823}}^1$

素因数の和:45844

約数の個数: 64

約数和(自身を含む): 131973120

約数和(自身を除く): 93481800

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, 45823, 91646, 137469, 183292, 229115, 274938, 320761, 366584, 458230, 549876, 641522, 687345, 916460, 962283, 1099752, 1283044, 1374690, 1603805, 1832920, 1924566, 2566088, 2749380, 3207610, 3849132, 4811415, 5498760, 6415220, 7698264, 9622830, 12830440, 19245660, 38491320]

約数ペア:

[(1, 38491320), (2, 19245660), (3, 12830440), (4, 9622830), (5, 7698264), (6, 6415220), (7, 5498760), (8, 4811415), (10, 3849132), (12, 3207610), (14, 2749380), (15, 2566088), (20, 1924566), (21, 1832920), (24, 1603805), (28, 1374690), (30, 1283044), (35, 1099752), (40, 962283), (42, 916460), (56, 687345), (60, 641522), (70, 549876), (84, 458230), (105, 366584), (120, 320761), (140, 274938), (168, 229115), (210, 183292), (280, 137469), (420, 91646), (840, 45823)]