56732520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 187971840

約数和(自身を除く): 131239320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 887, 984, 1066, 1230, 1560, 1599, 1640, 1774, 2132, 2460, 2661, 2665, 3198, 3548, 4264, 4435, 4920, 5322, 5330, 6396, 7096, 7995, 8870, 10644, 10660, 11531, 12792, 13305, 15990, 17740, 21288, 21320, 23062, 26610, 31980, 34593, 35480, 36367, 46124, 53220, 57655, 63960, 69186, 72734, 92248, 106440, 109101, 115310, 138372, 145468, 172965, 181835, 218202, 230620, 276744, 290936, 345930, 363670, 436404, 461240, 472771, 545505, 691860, 727340, 872808, 945542, 1091010, 1383720, 1418313, 1454680, 1891084, 2182020, 2363855, 2836626, 3782168, 4364040, 4727710, 5673252, 7091565, 9455420, 11346504, 14183130, 18910840, 28366260, 56732520]

約数ペア:

[(1, 56732520), (2, 28366260), (3, 18910840), (4, 14183130), (5, 11346504), (6, 9455420), (8, 7091565), (10, 5673252), (12, 4727710), (13, 4364040), (15, 3782168), (20, 2836626), (24, 2363855), (26, 2182020), (30, 1891084), (39, 1454680), (40, 1418313), (41, 1383720), (52, 1091010), (60, 945542), (65, 872808), (78, 727340), (82, 691860), (104, 545505), (120, 472771), (123, 461240), (130, 436404), (156, 363670), (164, 345930), (195, 290936), (205, 276744), (246, 230620), (260, 218202), (312, 181835), (328, 172965), (390, 145468), (410, 138372), (492, 115310), (520, 109101), (533, 106440), (615, 92248), (780, 72734), (820, 69186), (887, 63960), (984, 57655), (1066, 53220), (1230, 46124), (1560, 36367), (1599, 35480), (1640, 34593), (1774, 31980), (2132, 26610), (2460, 23062), (2661, 21320), (2665, 21288), (3198, 17740), (3548, 15990), (4264, 13305), (4435, 12792), (4920, 11531), (5322, 10660), (5330, 10644), (6396, 8870), (7096, 7995)]