78962040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24371}}^1$

素因数の和:24394

約数の個数: 80

約数和(自身を含む): 265411080

約数和(自身を除く): 186449040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24371, 48742, 73113, 97484, 121855, 146226, 194968, 219339, 243710, 292452, 365565, 438678, 487420, 584904, 658017, 731130, 877356, 974840, 1096695, 1316034, 1462260, 1754712, 1974051, 2193390, 2632068, 2924520, 3290085, 3948102, 4386780, 5264136, 6580170, 7896204, 8773560, 9870255, 13160340, 15792408, 19740510, 26320680, 39481020, 78962040]

約数ペア:

[(1, 78962040), (2, 39481020), (3, 26320680), (4, 19740510), (5, 15792408), (6, 13160340), (8, 9870255), (9, 8773560), (10, 7896204), (12, 6580170), (15, 5264136), (18, 4386780), (20, 3948102), (24, 3290085), (27, 2924520), (30, 2632068), (36, 2193390), (40, 1974051), (45, 1754712), (54, 1462260), (60, 1316034), (72, 1096695), (81, 974840), (90, 877356), (108, 731130), (120, 658017), (135, 584904), (162, 487420), (180, 438678), (216, 365565), (270, 292452), (324, 243710), (360, 219339), (405, 194968), (540, 146226), (648, 121855), (810, 97484), (1080, 73113), (1620, 48742), (3240, 24371)]