160376240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 398331648

約数和(自身を除く): 237955408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 989, 1720, 1840, 1978, 2027, 3440, 3956, 4054, 4945, 7912, 8108, 9890, 10135, 15824, 16216, 19780, 20270, 32432, 39560, 40540, 46621, 79120, 81080, 87161, 93242, 162160, 174322, 186484, 233105, 348644, 372968, 435805, 466210, 697288, 745936, 871610, 932420, 1394576, 1743220, 1864840, 2004703, 3486440, 3729680, 4009406, 6972880, 8018812, 10023515, 16037624, 20047030, 32075248, 40094060, 80188120, 160376240]

約数ペア:

[(1, 160376240), (2, 80188120), (4, 40094060), (5, 32075248), (8, 20047030), (10, 16037624), (16, 10023515), (20, 8018812), (23, 6972880), (40, 4009406), (43, 3729680), (46, 3486440), (80, 2004703), (86, 1864840), (92, 1743220), (115, 1394576), (172, 932420), (184, 871610), (215, 745936), (230, 697288), (344, 466210), (368, 435805), (430, 372968), (460, 348644), (688, 233105), (860, 186484), (920, 174322), (989, 162160), (1720, 93242), (1840, 87161), (1978, 81080), (2027, 79120), (3440, 46621), (3956, 40540), (4054, 39560), (4945, 32432), (7912, 20270), (8108, 19780), (9890, 16216), (10135, 15824)]