340524480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1274

約数の個数: 112

約数和(自身を含む): 1084990464

約数和(自身を除く): 744465984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 431, 480, 823, 862, 960, 1293, 1646, 1724, 2155, 2469, 2586, 3292, 3448, 4115, 4310, 4938, 5172, 6465, 6584, 6896, 8230, 8620, 9876, 10344, 12345, 12930, 13168, 13792, 16460, 17240, 19752, 20688, 24690, 25860, 26336, 27584, 32920, 34480, 39504, 41376, 49380, 51720, 52672, 65840, 68960, 79008, 82752, 98760, 103440, 131680, 137920, 158016, 197520, 206880, 263360, 354713, 395040, 413760, 709426, 790080, 1064139, 1418852, 1773565, 2128278, 2837704, 3547130, 4256556, 5320695, 5675408, 7094260, 8513112, 10641390, 11350816, 14188520, 17026224, 21282780, 22701632, 28377040, 34052448, 42565560, 56754080, 68104896, 85131120, 113508160, 170262240, 340524480]

約数ペア:

[(1, 340524480), (2, 170262240), (3, 113508160), (4, 85131120), (5, 68104896), (6, 56754080), (8, 42565560), (10, 34052448), (12, 28377040), (15, 22701632), (16, 21282780), (20, 17026224), (24, 14188520), (30, 11350816), (32, 10641390), (40, 8513112), (48, 7094260), (60, 5675408), (64, 5320695), (80, 4256556), (96, 3547130), (120, 2837704), (160, 2128278), (192, 1773565), (240, 1418852), (320, 1064139), (431, 790080), (480, 709426), (823, 413760), (862, 395040), (960, 354713), (1293, 263360), (1646, 206880), (1724, 197520), (2155, 158016), (2469, 137920), (2586, 131680), (3292, 103440), (3448, 98760), (4115, 82752), (4310, 79008), (4938, 68960), (5172, 65840), (6465, 52672), (6584, 51720), (6896, 49380), (8230, 41376), (8620, 39504), (9876, 34480), (10344, 32920), (12345, 27584), (12930, 26336), (13168, 25860), (13792, 24690), (16460, 20688), (17240, 19752)]