440503380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7219}}^1$

素因数の和:7350

約数の個数: 96

約数和(自身を含む): 1382774400

約数和(自身を除く): 942271020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3051, 3390, 4068, 5085, 6102, 6780, 7219, 10170, 12204, 14438, 15255, 20340, 21657, 28876, 30510, 36095, 43314, 61020, 64971, 72190, 86628, 108285, 129942, 144380, 194913, 216570, 259884, 324855, 389826, 433140, 649710, 779652, 815747, 974565, 1299420, 1631494, 1949130, 2447241, 3262988, 3898260, 4078735, 4894482, 7341723, 8157470, 9788964, 12236205, 14683446, 16314940, 22025169, 24472410, 29366892, 36708615, 44050338, 48944820, 73417230, 88100676, 110125845, 146834460, 220251690, 440503380]

約数ペア:

[(1, 440503380), (2, 220251690), (3, 146834460), (4, 110125845), (5, 88100676), (6, 73417230), (9, 48944820), (10, 44050338), (12, 36708615), (15, 29366892), (18, 24472410), (20, 22025169), (27, 16314940), (30, 14683446), (36, 12236205), (45, 9788964), (54, 8157470), (60, 7341723), (90, 4894482), (108, 4078735), (113, 3898260), (135, 3262988), (180, 2447241), (226, 1949130), (270, 1631494), (339, 1299420), (452, 974565), (540, 815747), (565, 779652), (678, 649710), (1017, 433140), (1130, 389826), (1356, 324855), (1695, 259884), (2034, 216570), (2260, 194913), (3051, 144380), (3390, 129942), (4068, 108285), (5085, 86628), (6102, 72190), (6780, 64971), (7219, 61020), (10170, 43314), (12204, 36095), (14438, 30510), (15255, 28876), (20340, 21657)]