389598953040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49191787}}^1$

素因数の和:49191817

約数の個数: 120

約数和(自身を含む): 1427348920608

約数和(自身を除く): 1037749967568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 49191787, 98383574, 147575361, 196767148, 245958935, 295150722, 393534296, 442726083, 491917870, 541109657, 590301444, 737876805, 787068592, 885452166, 983835740, 1082219314, 1180602888, 1475753610, 1623328971, 1770904332, 1967671480, 2164438628, 2213630415, 2361205776, 2705548285, 2951507220, 3246657942, 3541808664, 3935342960, 4328877256, 4427260830, 4869986913, 5411096570, 5903014440, 6493315884, 7083617328, 8116644855, 8657754512, 8854521660, 9739973826, 10822193140, 11806028880, 12986631768, 16233289710, 17709043320, 19479947652, 21644386280, 24349934565, 25973263536, 32466579420, 35418086640, 38959895304, 43288772560, 48699869130, 64933158840, 77919790608, 97399738260, 129866317680, 194799476520, 389598953040]

約数ペア:

[(1, 389598953040), (2, 194799476520), (3, 129866317680), (4, 97399738260), (5, 77919790608), (6, 64933158840), (8, 48699869130), (9, 43288772560), (10, 38959895304), (11, 35418086640), (12, 32466579420), (15, 25973263536), (16, 24349934565), (18, 21644386280), (20, 19479947652), (22, 17709043320), (24, 16233289710), (30, 12986631768), (33, 11806028880), (36, 10822193140), (40, 9739973826), (44, 8854521660), (45, 8657754512), (48, 8116644855), (55, 7083617328), (60, 6493315884), (66, 5903014440), (72, 5411096570), (80, 4869986913), (88, 4427260830), (90, 4328877256), (99, 3935342960), (110, 3541808664), (120, 3246657942), (132, 2951507220), (144, 2705548285), (165, 2361205776), (176, 2213630415), (180, 2164438628), (198, 1967671480), (220, 1770904332), (240, 1623328971), (264, 1475753610), (330, 1180602888), (360, 1082219314), (396, 983835740), (440, 885452166), (495, 787068592), (528, 737876805), (660, 590301444), (720, 541109657), (792, 491917870), (880, 442726083), (990, 393534296), (1320, 295150722), (1584, 245958935), (1980, 196767148), (2640, 147575361), (3960, 98383574), (7920, 49191787)]