289019520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{50177}}^1$

素因数の和:50202

約数の個数: 96

約数和(自身を含む): 998040420

約数和(自身を除く): 709020900

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 50177, 100354, 150531, 200708, 250885, 301062, 401416, 451593, 501770, 602124, 752655, 802832, 903186, 1003540, 1204248, 1505310, 1605664, 1806372, 2007080, 2257965, 2408496, 3010620, 3211328, 3612744, 4014160, 4515930, 4816992, 6021240, 6422656, 7225488, 8028320, 9031860, 9633984, 12042480, 14450976, 16056640, 18063720, 19267968, 24084960, 28901952, 32113280, 36127440, 48169920, 57803904, 72254880, 96339840, 144509760, 289019520]

約数ペア:

[(1, 289019520), (2, 144509760), (3, 96339840), (4, 72254880), (5, 57803904), (6, 48169920), (8, 36127440), (9, 32113280), (10, 28901952), (12, 24084960), (15, 19267968), (16, 18063720), (18, 16056640), (20, 14450976), (24, 12042480), (30, 9633984), (32, 9031860), (36, 8028320), (40, 7225488), (45, 6422656), (48, 6021240), (60, 4816992), (64, 4515930), (72, 4014160), (80, 3612744), (90, 3211328), (96, 3010620), (120, 2408496), (128, 2257965), (144, 2007080), (160, 1806372), (180, 1605664), (192, 1505310), (240, 1204248), (288, 1003540), (320, 903186), (360, 802832), (384, 752655), (480, 602124), (576, 501770), (640, 451593), (720, 401416), (960, 301062), (1152, 250885), (1440, 200708), (1920, 150531), (2880, 100354), (5760, 50177)]