125008320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:878

約数の個数: 112

約数和(自身を含む): 399519648

約数和(自身を除く): 274511328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 661, 788, 960, 985, 1182, 1322, 1576, 1970, 1983, 2364, 2644, 2955, 3152, 3305, 3940, 3966, 4728, 5288, 5910, 6304, 6610, 7880, 7932, 9456, 9915, 10576, 11820, 12608, 13220, 15760, 15864, 18912, 19830, 21152, 23640, 26440, 31520, 31728, 37824, 39660, 42304, 47280, 52880, 63040, 63456, 79320, 94560, 105760, 126912, 130217, 158640, 189120, 211520, 260434, 317280, 390651, 520868, 634560, 651085, 781302, 1041736, 1302170, 1562604, 1953255, 2083472, 2604340, 3125208, 3906510, 4166944, 5208680, 6250416, 7813020, 8333888, 10417360, 12500832, 15626040, 20834720, 25001664, 31252080, 41669440, 62504160, 125008320]

約数ペア:

[(1, 125008320), (2, 62504160), (3, 41669440), (4, 31252080), (5, 25001664), (6, 20834720), (8, 15626040), (10, 12500832), (12, 10417360), (15, 8333888), (16, 7813020), (20, 6250416), (24, 5208680), (30, 4166944), (32, 3906510), (40, 3125208), (48, 2604340), (60, 2083472), (64, 1953255), (80, 1562604), (96, 1302170), (120, 1041736), (160, 781302), (192, 651085), (197, 634560), (240, 520868), (320, 390651), (394, 317280), (480, 260434), (591, 211520), (661, 189120), (788, 158640), (960, 130217), (985, 126912), (1182, 105760), (1322, 94560), (1576, 79320), (1970, 63456), (1983, 63040), (2364, 52880), (2644, 47280), (2955, 42304), (3152, 39660), (3305, 37824), (3940, 31728), (3966, 31520), (4728, 26440), (5288, 23640), (5910, 21152), (6304, 19830), (6610, 18912), (7880, 15864), (7932, 15760), (9456, 13220), (9915, 12608), (10576, 11820)]