72836520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{606971}}^1$

素因数の和:606985

約数の個数: 32

約数和(自身を含む): 218509920

約数和(自身を除く): 145673400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 606971, 1213942, 1820913, 2427884, 3034855, 3641826, 4855768, 6069710, 7283652, 9104565, 12139420, 14567304, 18209130, 24278840, 36418260, 72836520]

約数ペア:

[(1, 72836520), (2, 36418260), (3, 24278840), (4, 18209130), (5, 14567304), (6, 12139420), (8, 9104565), (10, 7283652), (12, 6069710), (15, 4855768), (20, 3641826), (24, 3034855), (30, 2427884), (40, 1820913), (60, 1213942), (120, 606971)]