136856640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{142559}}^1$

素因数の和:142579

約数の個数: 56

約数和(自身を含む): 434522880

約数和(自身を除く): 297666240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 142559, 285118, 427677, 570236, 712795, 855354, 1140472, 1425590, 1710708, 2138385, 2280944, 2851180, 3421416, 4276770, 4561888, 5702360, 6842832, 8553540, 9123776, 11404720, 13685664, 17107080, 22809440, 27371328, 34214160, 45618880, 68428320, 136856640]

約数ペア:

[(1, 136856640), (2, 68428320), (3, 45618880), (4, 34214160), (5, 27371328), (6, 22809440), (8, 17107080), (10, 13685664), (12, 11404720), (15, 9123776), (16, 8553540), (20, 6842832), (24, 5702360), (30, 4561888), (32, 4276770), (40, 3421416), (48, 2851180), (60, 2280944), (64, 2138385), (80, 1710708), (96, 1425590), (120, 1140472), (160, 855354), (192, 712795), (240, 570236), (320, 427677), (480, 285118), (960, 142559)]