68378040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63313}}^1$

素因数の和:63333

約数の個数: 64

約数和(自身を含む): 227930400

約数和(自身を除く): 159552360

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63313, 126626, 189939, 253252, 316565, 379878, 506504, 569817, 633130, 759756, 949695, 1139634, 1266260, 1519512, 1709451, 1899390, 2279268, 2532520, 2849085, 3418902, 3798780, 4558536, 5698170, 6837804, 7597560, 8547255, 11396340, 13675608, 17094510, 22792680, 34189020, 68378040]

約数ペア:

[(1, 68378040), (2, 34189020), (3, 22792680), (4, 17094510), (5, 13675608), (6, 11396340), (8, 8547255), (9, 7597560), (10, 6837804), (12, 5698170), (15, 4558536), (18, 3798780), (20, 3418902), (24, 2849085), (27, 2532520), (30, 2279268), (36, 1899390), (40, 1709451), (45, 1519512), (54, 1266260), (60, 1139634), (72, 949695), (90, 759756), (108, 633130), (120, 569817), (135, 506504), (180, 379878), (216, 316565), (270, 253252), (360, 189939), (540, 126626), (1080, 63313)]