25785360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 88208640

約数和(自身を除く): 62423280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 607, 708, 720, 885, 944, 1062, 1180, 1214, 1416, 1770, 1821, 2124, 2360, 2428, 2655, 2832, 3035, 3540, 3642, 4248, 4720, 4856, 5310, 5463, 6070, 7080, 7284, 8496, 9105, 9712, 10620, 10926, 12140, 14160, 14568, 18210, 21240, 21852, 24280, 27315, 29136, 35813, 36420, 42480, 43704, 48560, 54630, 71626, 72840, 87408, 107439, 109260, 143252, 145680, 179065, 214878, 218520, 286504, 322317, 358130, 429756, 437040, 537195, 573008, 644634, 716260, 859512, 1074390, 1289268, 1432520, 1611585, 1719024, 2148780, 2578536, 2865040, 3223170, 4297560, 5157072, 6446340, 8595120, 12892680, 25785360]

約数ペア:

[(1, 25785360), (2, 12892680), (3, 8595120), (4, 6446340), (5, 5157072), (6, 4297560), (8, 3223170), (9, 2865040), (10, 2578536), (12, 2148780), (15, 1719024), (16, 1611585), (18, 1432520), (20, 1289268), (24, 1074390), (30, 859512), (36, 716260), (40, 644634), (45, 573008), (48, 537195), (59, 437040), (60, 429756), (72, 358130), (80, 322317), (90, 286504), (118, 218520), (120, 214878), (144, 179065), (177, 145680), (180, 143252), (236, 109260), (240, 107439), (295, 87408), (354, 72840), (360, 71626), (472, 54630), (531, 48560), (590, 43704), (607, 42480), (708, 36420), (720, 35813), (885, 29136), (944, 27315), (1062, 24280), (1180, 21852), (1214, 21240), (1416, 18210), (1770, 14568), (1821, 14160), (2124, 12140), (2360, 10926), (2428, 10620), (2655, 9712), (2832, 9105), (3035, 8496), (3540, 7284), (3642, 7080), (4248, 6070), (4720, 5463), (4856, 5310)]