76641360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{319339}}^1$

素因数の和:319355

約数の個数: 40

約数和(自身を含む): 237588960

約数和(自身を除く): 160947600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 319339, 638678, 958017, 1277356, 1596695, 1916034, 2554712, 3193390, 3832068, 4790085, 5109424, 6386780, 7664136, 9580170, 12773560, 15328272, 19160340, 25547120, 38320680, 76641360]

約数ペア:

[(1, 76641360), (2, 38320680), (3, 25547120), (4, 19160340), (5, 15328272), (6, 12773560), (8, 9580170), (10, 7664136), (12, 6386780), (15, 5109424), (16, 4790085), (20, 3832068), (24, 3193390), (30, 2554712), (40, 1916034), (48, 1596695), (60, 1277356), (80, 958017), (120, 638678), (240, 319339)]