28832040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^2$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 94036410

約数和(自身を除く): 65204370

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4245, 5094, 5660, 6792, 8490, 10188, 11320, 12735, 16980, 20376, 25470, 33960, 50940, 80089, 101880, 160178, 240267, 320356, 400445, 480534, 640712, 720801, 800890, 961068, 1201335, 1441602, 1601780, 1922136, 2402670, 2883204, 3203560, 3604005, 4805340, 5766408, 7208010, 9610680, 14416020, 28832040]

約数ペア:

[(1, 28832040), (2, 14416020), (3, 9610680), (4, 7208010), (5, 5766408), (6, 4805340), (8, 3604005), (9, 3203560), (10, 2883204), (12, 2402670), (15, 1922136), (18, 1601780), (20, 1441602), (24, 1201335), (30, 961068), (36, 800890), (40, 720801), (45, 640712), (60, 480534), (72, 400445), (90, 320356), (120, 240267), (180, 160178), (283, 101880), (360, 80089), (566, 50940), (849, 33960), (1132, 25470), (1415, 20376), (1698, 16980), (2264, 12735), (2547, 11320), (2830, 10188), (3396, 8490), (4245, 6792), (5094, 5660)]