127655280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1783

約数の個数: 120

約数和(自身を含む): 432976752

約数和(自身を除く): 305321472

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, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1657, 1712, 1926, 2140, 2568, 3210, 3314, 3852, 4280, 4815, 4971, 5136, 6420, 6628, 7704, 8285, 8560, 9630, 9942, 12840, 13256, 14913, 15408, 16570, 19260, 19884, 24855, 25680, 26512, 29826, 33140, 38520, 39768, 49710, 59652, 66280, 74565, 77040, 79536, 99420, 119304, 132560, 149130, 177299, 198840, 238608, 298260, 354598, 397680, 531897, 596520, 709196, 886495, 1063794, 1193040, 1418392, 1595691, 1772990, 2127588, 2659485, 2836784, 3191382, 3545980, 4255176, 5318970, 6382764, 7091960, 7978455, 8510352, 10637940, 12765528, 14183920, 15956910, 21275880, 25531056, 31913820, 42551760, 63827640, 127655280]

約数ペア:

[(1, 127655280), (2, 63827640), (3, 42551760), (4, 31913820), (5, 25531056), (6, 21275880), (8, 15956910), (9, 14183920), (10, 12765528), (12, 10637940), (15, 8510352), (16, 7978455), (18, 7091960), (20, 6382764), (24, 5318970), (30, 4255176), (36, 3545980), (40, 3191382), (45, 2836784), (48, 2659485), (60, 2127588), (72, 1772990), (80, 1595691), (90, 1418392), (107, 1193040), (120, 1063794), (144, 886495), (180, 709196), (214, 596520), (240, 531897), (321, 397680), (360, 354598), (428, 298260), (535, 238608), (642, 198840), (720, 177299), (856, 149130), (963, 132560), (1070, 119304), (1284, 99420), (1605, 79536), (1657, 77040), (1712, 74565), (1926, 66280), (2140, 59652), (2568, 49710), (3210, 39768), (3314, 38520), (3852, 33140), (4280, 29826), (4815, 26512), (4971, 25680), (5136, 24855), (6420, 19884), (6628, 19260), (7704, 16570), (8285, 15408), (8560, 14913), (9630, 13256), (9942, 12840)]