15407040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1490

約数の個数: 112

約数和(自身を含む): 53400960

約数和(自身を除く): 37993920

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, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1459, 1760, 2112, 2640, 2918, 3520, 4377, 5280, 5836, 7295, 8754, 10560, 11672, 14590, 16049, 17508, 21885, 23344, 29180, 32098, 35016, 43770, 46688, 48147, 58360, 64196, 70032, 80245, 87540, 93376, 96294, 116720, 128392, 140064, 160490, 175080, 192588, 233440, 240735, 256784, 280128, 320980, 350160, 385176, 466880, 481470, 513568, 641960, 700320, 770352, 962940, 1027136, 1283920, 1400640, 1540704, 1925880, 2567840, 3081408, 3851760, 5135680, 7703520, 15407040]

約数ペア:

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