61876080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12277}}^1$

素因数の和:12303

約数の個数: 120

約数和(自身を含む): 237505632

約数和(自身を除く): 175629552

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, 12277, 24554, 36831, 49108, 61385, 73662, 85939, 98216, 110493, 122770, 147324, 171878, 184155, 196432, 220986, 245540, 257817, 294648, 343756, 368310, 429695, 441972, 491080, 515634, 552465, 589296, 687512, 736620, 773451, 859390, 883944, 982160, 1031268, 1104930, 1289085, 1375024, 1473240, 1546902, 1718780, 1767888, 2062536, 2209860, 2578170, 2946480, 3093804, 3437560, 3867255, 4125072, 4419720, 5156340, 6187608, 6875120, 7734510, 8839440, 10312680, 12375216, 15469020, 20625360, 30938040, 61876080]

約数ペア:

[(1, 61876080), (2, 30938040), (3, 20625360), (4, 15469020), (5, 12375216), (6, 10312680), (7, 8839440), (8, 7734510), (9, 6875120), (10, 6187608), (12, 5156340), (14, 4419720), (15, 4125072), (16, 3867255), (18, 3437560), (20, 3093804), (21, 2946480), (24, 2578170), (28, 2209860), (30, 2062536), (35, 1767888), (36, 1718780), (40, 1546902), (42, 1473240), (45, 1375024), (48, 1289085), (56, 1104930), (60, 1031268), (63, 982160), (70, 883944), (72, 859390), (80, 773451), (84, 736620), (90, 687512), (105, 589296), (112, 552465), (120, 515634), (126, 491080), (140, 441972), (144, 429695), (168, 368310), (180, 343756), (210, 294648), (240, 257817), (252, 245540), (280, 220986), (315, 196432), (336, 184155), (360, 171878), (420, 147324), (504, 122770), (560, 110493), (630, 98216), (720, 85939), (840, 73662), (1008, 61385), (1260, 49108), (1680, 36831), (2520, 24554), (5040, 12277)]