27278720

素因数分解:

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

素因数の和:6115

約数の個数: 64

約数和(自身を含む): 74541600

約数和(自身を除く): 47262880

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 6089, 12178, 24356, 30445, 42623, 48712, 60890, 85246, 97424, 121780, 170492, 194848, 213115, 243560, 340984, 389696, 426230, 487120, 681968, 779392, 852460, 974240, 1363936, 1704920, 1948480, 2727872, 3409840, 3896960, 5455744, 6819680, 13639360, 27278720]

約数ペア:

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