223349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1091}}^1$

素因数の和:1960

約数の個数: 80

約数和(自身を含む): 693830592

約数和(自身を除く): 470481072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 853, 1091, 1706, 2182, 2559, 3273, 3412, 4265, 4364, 5118, 5455, 6546, 6824, 8530, 8728, 10236, 10910, 12795, 13092, 13648, 16365, 17060, 17456, 20472, 21820, 25590, 26184, 32730, 34120, 40944, 43640, 51180, 52368, 65460, 68240, 87280, 102360, 130920, 204720, 261840, 930623, 1861246, 2791869, 3722492, 4653115, 5583738, 7444984, 9306230, 11167476, 13959345, 14889968, 18612460, 22334952, 27918690, 37224920, 44669904, 55837380, 74449840, 111674760, 223349520]

約数ペア:

[(1, 223349520), (2, 111674760), (3, 74449840), (4, 55837380), (5, 44669904), (6, 37224920), (8, 27918690), (10, 22334952), (12, 18612460), (15, 14889968), (16, 13959345), (20, 11167476), (24, 9306230), (30, 7444984), (40, 5583738), (48, 4653115), (60, 3722492), (80, 2791869), (120, 1861246), (240, 930623), (853, 261840), (1091, 204720), (1706, 130920), (2182, 102360), (2559, 87280), (3273, 68240), (3412, 65460), (4265, 52368), (4364, 51180), (5118, 43640), (5455, 40944), (6546, 34120), (6824, 32730), (8530, 26184), (8728, 25590), (10236, 21820), (10910, 20472), (12795, 17456), (13092, 17060), (13648, 16365)]