4223880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{3911}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 14083200

約数和(自身を除く): 9859320

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, 3911, 7822, 11733, 15644, 19555, 23466, 31288, 35199, 39110, 46932, 58665, 70398, 78220, 93864, 105597, 117330, 140796, 156440, 175995, 211194, 234660, 281592, 351990, 422388, 469320, 527985, 703980, 844776, 1055970, 1407960, 2111940, 4223880]

約数ペア:

[(1, 4223880), (2, 2111940), (3, 1407960), (4, 1055970), (5, 844776), (6, 703980), (8, 527985), (9, 469320), (10, 422388), (12, 351990), (15, 281592), (18, 234660), (20, 211194), (24, 175995), (27, 156440), (30, 140796), (36, 117330), (40, 105597), (45, 93864), (54, 78220), (60, 70398), (72, 58665), (90, 46932), (108, 39110), (120, 35199), (135, 31288), (180, 23466), (216, 19555), (270, 15644), (360, 11733), (540, 7822), (1080, 3911)]