73118520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 239073120

約数和(自身を除く): 165954600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1031, 1182, 1576, 1773, 1970, 2062, 2364, 2955, 3093, 3546, 3940, 4124, 4728, 5155, 5910, 6186, 7092, 7880, 8248, 8865, 9279, 10310, 11820, 12372, 14184, 15465, 17730, 18558, 20620, 23640, 24744, 30930, 35460, 37116, 41240, 46395, 61860, 70920, 74232, 92790, 123720, 185580, 203107, 371160, 406214, 609321, 812428, 1015535, 1218642, 1624856, 1827963, 2031070, 2437284, 3046605, 3655926, 4062140, 4874568, 6093210, 7311852, 8124280, 9139815, 12186420, 14623704, 18279630, 24372840, 36559260, 73118520]

約数ペア:

[(1, 73118520), (2, 36559260), (3, 24372840), (4, 18279630), (5, 14623704), (6, 12186420), (8, 9139815), (9, 8124280), (10, 7311852), (12, 6093210), (15, 4874568), (18, 4062140), (20, 3655926), (24, 3046605), (30, 2437284), (36, 2031070), (40, 1827963), (45, 1624856), (60, 1218642), (72, 1015535), (90, 812428), (120, 609321), (180, 406214), (197, 371160), (360, 203107), (394, 185580), (591, 123720), (788, 92790), (985, 74232), (1031, 70920), (1182, 61860), (1576, 46395), (1773, 41240), (1970, 37116), (2062, 35460), (2364, 30930), (2955, 24744), (3093, 23640), (3546, 20620), (3940, 18558), (4124, 17730), (4728, 15465), (5155, 14184), (5910, 12372), (6186, 11820), (7092, 10310), (7880, 9279), (8248, 8865)]