29054880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20177}}^1$

素因数の和:20198

約数の個数: 72

約数和(自身を含む): 99154692

約数和(自身を除く): 70099812

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20177, 40354, 60531, 80708, 100885, 121062, 161416, 181593, 201770, 242124, 302655, 322832, 363186, 403540, 484248, 605310, 645664, 726372, 807080, 907965, 968496, 1210620, 1452744, 1614160, 1815930, 1936992, 2421240, 2905488, 3228320, 3631860, 4842480, 5810976, 7263720, 9684960, 14527440, 29054880]

約数ペア:

[(1, 29054880), (2, 14527440), (3, 9684960), (4, 7263720), (5, 5810976), (6, 4842480), (8, 3631860), (9, 3228320), (10, 2905488), (12, 2421240), (15, 1936992), (16, 1815930), (18, 1614160), (20, 1452744), (24, 1210620), (30, 968496), (32, 907965), (36, 807080), (40, 726372), (45, 645664), (48, 605310), (60, 484248), (72, 403540), (80, 363186), (90, 322832), (96, 302655), (120, 242124), (144, 201770), (160, 181593), (180, 161416), (240, 121062), (288, 100885), (360, 80708), (480, 60531), (720, 40354), (1440, 20177)]