304946640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{141179}}^1$

素因数の和:141201

約数の個数: 80

約数和(自身を含む): 1050379200

約数和(自身を除く): 745432560

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, 141179, 282358, 423537, 564716, 705895, 847074, 1129432, 1270611, 1411790, 1694148, 2117685, 2258864, 2541222, 2823580, 3388296, 3811833, 4235370, 5082444, 5647160, 6353055, 6776592, 7623666, 8470740, 10164888, 11294320, 12706110, 15247332, 16941480, 19059165, 20329776, 25412220, 30494664, 33882960, 38118330, 50824440, 60989328, 76236660, 101648880, 152473320, 304946640]

約数ペア:

[(1, 304946640), (2, 152473320), (3, 101648880), (4, 76236660), (5, 60989328), (6, 50824440), (8, 38118330), (9, 33882960), (10, 30494664), (12, 25412220), (15, 20329776), (16, 19059165), (18, 16941480), (20, 15247332), (24, 12706110), (27, 11294320), (30, 10164888), (36, 8470740), (40, 7623666), (45, 6776592), (48, 6353055), (54, 5647160), (60, 5082444), (72, 4235370), (80, 3811833), (90, 3388296), (108, 2823580), (120, 2541222), (135, 2258864), (144, 2117685), (180, 1694148), (216, 1411790), (240, 1270611), (270, 1129432), (360, 847074), (432, 705895), (540, 564716), (720, 423537), (1080, 282358), (2160, 141179)]