235458840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115421}}^1$

素因数の和:115452

約数の個数: 64

約数和(自身を含む): 747934560

約数和(自身を除く): 512475720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 115421, 230842, 346263, 461684, 577105, 692526, 923368, 1154210, 1385052, 1731315, 1962157, 2308420, 2770104, 3462630, 3924314, 4616840, 5886471, 6925260, 7848628, 9810785, 11772942, 13850520, 15697256, 19621570, 23545884, 29432355, 39243140, 47091768, 58864710, 78486280, 117729420, 235458840]

約数ペア:

[(1, 235458840), (2, 117729420), (3, 78486280), (4, 58864710), (5, 47091768), (6, 39243140), (8, 29432355), (10, 23545884), (12, 19621570), (15, 15697256), (17, 13850520), (20, 11772942), (24, 9810785), (30, 7848628), (34, 6925260), (40, 5886471), (51, 4616840), (60, 3924314), (68, 3462630), (85, 2770104), (102, 2308420), (120, 1962157), (136, 1731315), (170, 1385052), (204, 1154210), (255, 923368), (340, 692526), (408, 577105), (510, 461684), (680, 346263), (1020, 230842), (2040, 115421)]