65374080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 146133120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 431, 474, 480, 632, 640, 790, 862, 948, 960, 1185, 1264, 1293, 1580, 1724, 1896, 1920, 2155, 2370, 2528, 2586, 3160, 3448, 3792, 4310, 4740, 5056, 5172, 6320, 6465, 6896, 7584, 8620, 9480, 10112, 10344, 12640, 12930, 13792, 15168, 17240, 18960, 20688, 25280, 25860, 27584, 30336, 34049, 34480, 37920, 41376, 50560, 51720, 55168, 68098, 68960, 75840, 82752, 102147, 103440, 136196, 137920, 151680, 165504, 170245, 204294, 206880, 272392, 275840, 340490, 408588, 413760, 510735, 544784, 680980, 817176, 827520, 1021470, 1089568, 1361960, 1634352, 2042940, 2179136, 2723920, 3268704, 4085880, 4358272, 5447840, 6537408, 8171760, 10895680, 13074816, 16343520, 21791360, 32687040, 65374080]

約数ペア:

[(1, 65374080), (2, 32687040), (3, 21791360), (4, 16343520), (5, 13074816), (6, 10895680), (8, 8171760), (10, 6537408), (12, 5447840), (15, 4358272), (16, 4085880), (20, 3268704), (24, 2723920), (30, 2179136), (32, 2042940), (40, 1634352), (48, 1361960), (60, 1089568), (64, 1021470), (79, 827520), (80, 817176), (96, 680980), (120, 544784), (128, 510735), (158, 413760), (160, 408588), (192, 340490), (237, 275840), (240, 272392), (316, 206880), (320, 204294), (384, 170245), (395, 165504), (431, 151680), (474, 137920), (480, 136196), (632, 103440), (640, 102147), (790, 82752), (862, 75840), (948, 68960), (960, 68098), (1185, 55168), (1264, 51720), (1293, 50560), (1580, 41376), (1724, 37920), (1896, 34480), (1920, 34049), (2155, 30336), (2370, 27584), (2528, 25860), (2586, 25280), (3160, 20688), (3448, 18960), (3792, 17240), (4310, 15168), (4740, 13792), (5056, 12930), (5172, 12640), (6320, 10344), (6465, 10112), (6896, 9480), (7584, 8620)]