54557440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6089}}^1$

素因数の和:6117

約数の個数: 72

約数和(自身を含む): 149375520

約数和(自身を除く): 94818080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6089, 8960, 12178, 24356, 30445, 42623, 48712, 60890, 85246, 97424, 121780, 170492, 194848, 213115, 243560, 340984, 389696, 426230, 487120, 681968, 779392, 852460, 974240, 1363936, 1558784, 1704920, 1948480, 2727872, 3409840, 3896960, 5455744, 6819680, 7793920, 10911488, 13639360, 27278720, 54557440]

約数ペア:

[(1, 54557440), (2, 27278720), (4, 13639360), (5, 10911488), (7, 7793920), (8, 6819680), (10, 5455744), (14, 3896960), (16, 3409840), (20, 2727872), (28, 1948480), (32, 1704920), (35, 1558784), (40, 1363936), (56, 974240), (64, 852460), (70, 779392), (80, 681968), (112, 487120), (128, 426230), (140, 389696), (160, 340984), (224, 243560), (256, 213115), (280, 194848), (320, 170492), (448, 121780), (560, 97424), (640, 85246), (896, 60890), (1120, 48712), (1280, 42623), (1792, 30445), (2240, 24356), (4480, 12178), (6089, 8960)]