30814080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 107222400

約数和(自身を除く): 76408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1459, 1760, 1920, 2112, 2640, 2918, 3520, 4224, 4377, 5280, 5836, 7040, 7295, 8754, 10560, 11672, 14590, 16049, 17508, 21120, 21885, 23344, 29180, 32098, 35016, 43770, 46688, 48147, 58360, 64196, 70032, 80245, 87540, 93376, 96294, 116720, 128392, 140064, 160490, 175080, 186752, 192588, 233440, 240735, 256784, 280128, 320980, 350160, 385176, 466880, 481470, 513568, 560256, 641960, 700320, 770352, 933760, 962940, 1027136, 1283920, 1400640, 1540704, 1925880, 2054272, 2567840, 2801280, 3081408, 3851760, 5135680, 6162816, 7703520, 10271360, 15407040, 30814080]

約数ペア:

[(1, 30814080), (2, 15407040), (3, 10271360), (4, 7703520), (5, 6162816), (6, 5135680), (8, 3851760), (10, 3081408), (11, 2801280), (12, 2567840), (15, 2054272), (16, 1925880), (20, 1540704), (22, 1400640), (24, 1283920), (30, 1027136), (32, 962940), (33, 933760), (40, 770352), (44, 700320), (48, 641960), (55, 560256), (60, 513568), (64, 481470), (66, 466880), (80, 385176), (88, 350160), (96, 320980), (110, 280128), (120, 256784), (128, 240735), (132, 233440), (160, 192588), (165, 186752), (176, 175080), (192, 160490), (220, 140064), (240, 128392), (264, 116720), (320, 96294), (330, 93376), (352, 87540), (384, 80245), (440, 70032), (480, 64196), (528, 58360), (640, 48147), (660, 46688), (704, 43770), (880, 35016), (960, 32098), (1056, 29180), (1320, 23344), (1408, 21885), (1459, 21120), (1760, 17508), (1920, 16049), (2112, 14590), (2640, 11672), (2918, 10560), (3520, 8754), (4224, 7295), (4377, 7040), (5280, 5836)]