2408560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 160

約数和(自身を含む): 7713792

約数和(自身を除く): 5305232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 34, 35, 40, 44, 46, 55, 56, 68, 70, 77, 80, 85, 88, 92, 110, 112, 115, 119, 136, 140, 154, 161, 170, 176, 184, 187, 220, 230, 238, 253, 272, 280, 308, 322, 340, 368, 374, 385, 391, 440, 460, 476, 506, 560, 595, 616, 644, 680, 748, 770, 782, 805, 880, 920, 935, 952, 1012, 1190, 1232, 1265, 1288, 1309, 1360, 1496, 1540, 1564, 1610, 1771, 1840, 1870, 1904, 1955, 2024, 2380, 2530, 2576, 2618, 2737, 2992, 3080, 3128, 3220, 3542, 3740, 3910, 4048, 4301, 4760, 5060, 5236, 5474, 6160, 6256, 6440, 6545, 7084, 7480, 7820, 8602, 8855, 9520, 10120, 10472, 10948, 12880, 13090, 13685, 14168, 14960, 15640, 17204, 17710, 20240, 20944, 21505, 21896, 26180, 27370, 28336, 30107, 31280, 34408, 35420, 43010, 43792, 52360, 54740, 60214, 68816, 70840, 86020, 104720, 109480, 120428, 141680, 150535, 172040, 218960, 240856, 301070, 344080, 481712, 602140, 1204280, 2408560]

約数ペア:

[(1, 2408560), (2, 1204280), (4, 602140), (5, 481712), (7, 344080), (8, 301070), (10, 240856), (11, 218960), (14, 172040), (16, 150535), (17, 141680), (20, 120428), (22, 109480), (23, 104720), (28, 86020), (34, 70840), (35, 68816), (40, 60214), (44, 54740), (46, 52360), (55, 43792), (56, 43010), (68, 35420), (70, 34408), (77, 31280), (80, 30107), (85, 28336), (88, 27370), (92, 26180), (110, 21896), (112, 21505), (115, 20944), (119, 20240), (136, 17710), (140, 17204), (154, 15640), (161, 14960), (170, 14168), (176, 13685), (184, 13090), (187, 12880), (220, 10948), (230, 10472), (238, 10120), (253, 9520), (272, 8855), (280, 8602), (308, 7820), (322, 7480), (340, 7084), (368, 6545), (374, 6440), (385, 6256), (391, 6160), (440, 5474), (460, 5236), (476, 5060), (506, 4760), (560, 4301), (595, 4048), (616, 3910), (644, 3740), (680, 3542), (748, 3220), (770, 3128), (782, 3080), (805, 2992), (880, 2737), (920, 2618), (935, 2576), (952, 2530), (1012, 2380), (1190, 2024), (1232, 1955), (1265, 1904), (1288, 1870), (1309, 1840), (1360, 1771), (1496, 1610), (1540, 1564)]