142946640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{66179}}^1$

素因数の和:66201

約数の個数: 80

約数和(自身を含む): 492379200

約数和(自身を除く): 349432560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 66179, 132358, 198537, 264716, 330895, 397074, 529432, 595611, 661790, 794148, 992685, 1058864, 1191222, 1323580, 1588296, 1786833, 1985370, 2382444, 2647160, 2978055, 3176592, 3573666, 3970740, 4764888, 5294320, 5956110, 7147332, 7941480, 8934165, 9529776, 11912220, 14294664, 15882960, 17868330, 23824440, 28589328, 35736660, 47648880, 71473320, 142946640]

約数ペア:

[(1, 142946640), (2, 71473320), (3, 47648880), (4, 35736660), (5, 28589328), (6, 23824440), (8, 17868330), (9, 15882960), (10, 14294664), (12, 11912220), (15, 9529776), (16, 8934165), (18, 7941480), (20, 7147332), (24, 5956110), (27, 5294320), (30, 4764888), (36, 3970740), (40, 3573666), (45, 3176592), (48, 2978055), (54, 2647160), (60, 2382444), (72, 1985370), (80, 1786833), (90, 1588296), (108, 1323580), (120, 1191222), (135, 1058864), (144, 992685), (180, 794148), (216, 661790), (240, 595611), (270, 529432), (360, 397074), (432, 330895), (540, 264716), (720, 198537), (1080, 132358), (2160, 66179)]