397618560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{69031}}^1$

素因数の和:69056

約数の個数: 96

約数和(自身を含む): 1373046480

約数和(自身を除く): 975427920

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, 69031, 138062, 207093, 276124, 345155, 414186, 552248, 621279, 690310, 828372, 1035465, 1104496, 1242558, 1380620, 1656744, 2070930, 2208992, 2485116, 2761240, 3106395, 3313488, 4141860, 4417984, 4970232, 5522480, 6212790, 6626976, 8283720, 8835968, 9940464, 11044960, 12425580, 13253952, 16567440, 19880928, 22089920, 24851160, 26507904, 33134880, 39761856, 44179840, 49702320, 66269760, 79523712, 99404640, 132539520, 198809280, 397618560]

約数ペア:

[(1, 397618560), (2, 198809280), (3, 132539520), (4, 99404640), (5, 79523712), (6, 66269760), (8, 49702320), (9, 44179840), (10, 39761856), (12, 33134880), (15, 26507904), (16, 24851160), (18, 22089920), (20, 19880928), (24, 16567440), (30, 13253952), (32, 12425580), (36, 11044960), (40, 9940464), (45, 8835968), (48, 8283720), (60, 6626976), (64, 6212790), (72, 5522480), (80, 4970232), (90, 4417984), (96, 4141860), (120, 3313488), (128, 3106395), (144, 2761240), (160, 2485116), (180, 2208992), (192, 2070930), (240, 1656744), (288, 1380620), (320, 1242558), (360, 1104496), (384, 1035465), (480, 828372), (576, 690310), (640, 621279), (720, 552248), (960, 414186), (1152, 345155), (1440, 276124), (1920, 207093), (2880, 138062), (5760, 69031)]