488614720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1248

約数の個数: 112

約数和(自身を含む): 1280452608

約数和(自身を除く): 791837888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1093, 1270, 1397, 1760, 2032, 2186, 2540, 2794, 3520, 4064, 4372, 5080, 5465, 5588, 6985, 8128, 8744, 10160, 10930, 11176, 12023, 13970, 17488, 20320, 21860, 22352, 24046, 27940, 34976, 40640, 43720, 44704, 48092, 55880, 60115, 69952, 87440, 89408, 96184, 111760, 120230, 138811, 174880, 192368, 223520, 240460, 277622, 349760, 384736, 447040, 480920, 555244, 694055, 769472, 961840, 1110488, 1388110, 1526921, 1923680, 2220976, 2776220, 3053842, 3847360, 4441952, 5552440, 6107684, 7634605, 8883904, 11104880, 12215368, 15269210, 22209760, 24430736, 30538420, 44419520, 48861472, 61076840, 97722944, 122153680, 244307360, 488614720]

約数ペア:

[(1, 488614720), (2, 244307360), (4, 122153680), (5, 97722944), (8, 61076840), (10, 48861472), (11, 44419520), (16, 30538420), (20, 24430736), (22, 22209760), (32, 15269210), (40, 12215368), (44, 11104880), (55, 8883904), (64, 7634605), (80, 6107684), (88, 5552440), (110, 4441952), (127, 3847360), (160, 3053842), (176, 2776220), (220, 2220976), (254, 1923680), (320, 1526921), (352, 1388110), (440, 1110488), (508, 961840), (635, 769472), (704, 694055), (880, 555244), (1016, 480920), (1093, 447040), (1270, 384736), (1397, 349760), (1760, 277622), (2032, 240460), (2186, 223520), (2540, 192368), (2794, 174880), (3520, 138811), (4064, 120230), (4372, 111760), (5080, 96184), (5465, 89408), (5588, 87440), (6985, 69952), (8128, 60115), (8744, 55880), (10160, 48092), (10930, 44704), (11176, 43720), (12023, 40640), (13970, 34976), (17488, 27940), (20320, 24046), (21860, 22352)]