152020080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1279

約数の個数: 120

約数和(自身を含む): 513583200

約数和(自身を除く): 361563120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1061, 1194, 1592, 1791, 1990, 2122, 2388, 2985, 3183, 3184, 3582, 3980, 4244, 4776, 5305, 5970, 6366, 7164, 7960, 8488, 8955, 9549, 9552, 10610, 11940, 12732, 14328, 15915, 15920, 16976, 17910, 19098, 21220, 23880, 25464, 28656, 31830, 35820, 38196, 42440, 47745, 47760, 50928, 63660, 71640, 76392, 84880, 95490, 127320, 143280, 152784, 190980, 211139, 254640, 381960, 422278, 633417, 763920, 844556, 1055695, 1266834, 1689112, 1900251, 2111390, 2533668, 3167085, 3378224, 3800502, 4222780, 5067336, 6334170, 7601004, 8445560, 9501255, 10134672, 12668340, 15202008, 16891120, 19002510, 25336680, 30404016, 38005020, 50673360, 76010040, 152020080]

約数ペア:

[(1, 152020080), (2, 76010040), (3, 50673360), (4, 38005020), (5, 30404016), (6, 25336680), (8, 19002510), (9, 16891120), (10, 15202008), (12, 12668340), (15, 10134672), (16, 9501255), (18, 8445560), (20, 7601004), (24, 6334170), (30, 5067336), (36, 4222780), (40, 3800502), (45, 3378224), (48, 3167085), (60, 2533668), (72, 2111390), (80, 1900251), (90, 1689112), (120, 1266834), (144, 1055695), (180, 844556), (199, 763920), (240, 633417), (360, 422278), (398, 381960), (597, 254640), (720, 211139), (796, 190980), (995, 152784), (1061, 143280), (1194, 127320), (1592, 95490), (1791, 84880), (1990, 76392), (2122, 71640), (2388, 63660), (2985, 50928), (3183, 47760), (3184, 47745), (3582, 42440), (3980, 38196), (4244, 35820), (4776, 31830), (5305, 28656), (5970, 25464), (6366, 23880), (7164, 21220), (7960, 19098), (8488, 17910), (8955, 16976), (9549, 15920), (9552, 15915), (10610, 14328), (11940, 12732)]