25270920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23399}}^1$

素因数の和:23419

約数の個数: 64

約数和(自身を含む): 84240000

約数和(自身を除く): 58969080

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, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 210591, 233990, 280788, 350985, 421182, 467980, 561576, 631773, 701970, 842364, 935960, 1052955, 1263546, 1403940, 1684728, 2105910, 2527092, 2807880, 3158865, 4211820, 5054184, 6317730, 8423640, 12635460, 25270920]

約数ペア:

[(1, 25270920), (2, 12635460), (3, 8423640), (4, 6317730), (5, 5054184), (6, 4211820), (8, 3158865), (9, 2807880), (10, 2527092), (12, 2105910), (15, 1684728), (18, 1403940), (20, 1263546), (24, 1052955), (27, 935960), (30, 842364), (36, 701970), (40, 631773), (45, 561576), (54, 467980), (60, 421182), (72, 350985), (90, 280788), (108, 233990), (120, 210591), (135, 187192), (180, 140394), (216, 116995), (270, 93596), (360, 70197), (540, 46798), (1080, 23399)]