161368560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2935

約数の個数: 120

約数和(自身を含む): 548982720

約数和(自身を除く): 387614160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2837, 2844, 3160, 3555, 3792, 4740, 5674, 5688, 6320, 7110, 8511, 9480, 11348, 11376, 14185, 14220, 17022, 18960, 22696, 25533, 28370, 28440, 34044, 42555, 45392, 51066, 56740, 56880, 68088, 85110, 102132, 113480, 127665, 136176, 170220, 204264, 224123, 226960, 255330, 340440, 408528, 448246, 510660, 672369, 680880, 896492, 1021320, 1120615, 1344738, 1792984, 2017107, 2042640, 2241230, 2689476, 3361845, 3585968, 4034214, 4482460, 5378952, 6723690, 8068428, 8964920, 10085535, 10757904, 13447380, 16136856, 17929840, 20171070, 26894760, 32273712, 40342140, 53789520, 80684280, 161368560]

約数ペア:

[(1, 161368560), (2, 80684280), (3, 53789520), (4, 40342140), (5, 32273712), (6, 26894760), (8, 20171070), (9, 17929840), (10, 16136856), (12, 13447380), (15, 10757904), (16, 10085535), (18, 8964920), (20, 8068428), (24, 6723690), (30, 5378952), (36, 4482460), (40, 4034214), (45, 3585968), (48, 3361845), (60, 2689476), (72, 2241230), (79, 2042640), (80, 2017107), (90, 1792984), (120, 1344738), (144, 1120615), (158, 1021320), (180, 896492), (237, 680880), (240, 672369), (316, 510660), (360, 448246), (395, 408528), (474, 340440), (632, 255330), (711, 226960), (720, 224123), (790, 204264), (948, 170220), (1185, 136176), (1264, 127665), (1422, 113480), (1580, 102132), (1896, 85110), (2370, 68088), (2837, 56880), (2844, 56740), (3160, 51066), (3555, 45392), (3792, 42555), (4740, 34044), (5674, 28440), (5688, 28370), (6320, 25533), (7110, 22696), (8511, 18960), (9480, 17022), (11348, 14220), (11376, 14185)]