26998560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18749}}^1$

素因数の和:18770

約数の個数: 72

約数和(自身を含む): 92137500

約数和(自身を除く): 65138940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18749, 37498, 56247, 74996, 93745, 112494, 149992, 168741, 187490, 224988, 281235, 299984, 337482, 374980, 449976, 562470, 599968, 674964, 749960, 843705, 899952, 1124940, 1349928, 1499920, 1687410, 1799904, 2249880, 2699856, 2999840, 3374820, 4499760, 5399712, 6749640, 8999520, 13499280, 26998560]

約数ペア:

[(1, 26998560), (2, 13499280), (3, 8999520), (4, 6749640), (5, 5399712), (6, 4499760), (8, 3374820), (9, 2999840), (10, 2699856), (12, 2249880), (15, 1799904), (16, 1687410), (18, 1499920), (20, 1349928), (24, 1124940), (30, 899952), (32, 843705), (36, 749960), (40, 674964), (45, 599968), (48, 562470), (60, 449976), (72, 374980), (80, 337482), (90, 299984), (96, 281235), (120, 224988), (144, 187490), (160, 168741), (180, 149992), (240, 112494), (288, 93745), (360, 74996), (480, 56247), (720, 37498), (1440, 18749)]