1260771120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{250153}}^1$

素因数の和:250179

約数の個数: 120

約数和(自身を含む): 4838978976

約数和(自身を除く): 3578207856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 250153, 500306, 750459, 1000612, 1250765, 1500918, 1751071, 2001224, 2251377, 2501530, 3001836, 3502142, 3752295, 4002448, 4502754, 5003060, 5253213, 6003672, 7004284, 7504590, 8755355, 9005508, 10006120, 10506426, 11256885, 12007344, 14008568, 15009180, 15759639, 17510710, 18011016, 20012240, 21012852, 22513770, 26266065, 28017136, 30018360, 31519278, 35021420, 36022032, 42025704, 45027540, 52532130, 60036720, 63038556, 70042840, 78798195, 84051408, 90055080, 105064260, 126077112, 140085680, 157596390, 180110160, 210128520, 252154224, 315192780, 420257040, 630385560, 1260771120]

約数ペア:

[(1, 1260771120), (2, 630385560), (3, 420257040), (4, 315192780), (5, 252154224), (6, 210128520), (7, 180110160), (8, 157596390), (9, 140085680), (10, 126077112), (12, 105064260), (14, 90055080), (15, 84051408), (16, 78798195), (18, 70042840), (20, 63038556), (21, 60036720), (24, 52532130), (28, 45027540), (30, 42025704), (35, 36022032), (36, 35021420), (40, 31519278), (42, 30018360), (45, 28017136), (48, 26266065), (56, 22513770), (60, 21012852), (63, 20012240), (70, 18011016), (72, 17510710), (80, 15759639), (84, 15009180), (90, 14008568), (105, 12007344), (112, 11256885), (120, 10506426), (126, 10006120), (140, 9005508), (144, 8755355), (168, 7504590), (180, 7004284), (210, 6003672), (240, 5253213), (252, 5003060), (280, 4502754), (315, 4002448), (336, 3752295), (360, 3502142), (420, 3001836), (504, 2501530), (560, 2251377), (630, 2001224), (720, 1751071), (840, 1500918), (1008, 1250765), (1260, 1000612), (1680, 750459), (2520, 500306), (5040, 250153)]