61052040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3461}}^1$

素因数の和:3492

約数の個数: 144

約数和(自身を含む): 230880780

約数和(自身を除く): 169828740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3461, 3528, 4410, 5880, 6922, 8820, 10383, 13844, 17305, 17640, 20766, 24227, 27688, 31149, 34610, 41532, 48454, 51915, 62298, 69220, 72681, 83064, 96908, 103830, 121135, 124596, 138440, 145362, 155745, 169589, 193816, 207660, 218043, 242270, 249192, 290724, 311490, 339178, 363405, 415320, 436086, 484540, 508767, 581448, 622980, 678356, 726810, 847945, 872172, 969080, 1017534, 1090215, 1245960, 1356712, 1453620, 1526301, 1695890, 1744344, 2035068, 2180430, 2543835, 2907240, 3052602, 3391780, 4070136, 4360860, 5087670, 6105204, 6783560, 7631505, 8721720, 10175340, 12210408, 15263010, 20350680, 30526020, 61052040]

約数ペア:

[(1, 61052040), (2, 30526020), (3, 20350680), (4, 15263010), (5, 12210408), (6, 10175340), (7, 8721720), (8, 7631505), (9, 6783560), (10, 6105204), (12, 5087670), (14, 4360860), (15, 4070136), (18, 3391780), (20, 3052602), (21, 2907240), (24, 2543835), (28, 2180430), (30, 2035068), (35, 1744344), (36, 1695890), (40, 1526301), (42, 1453620), (45, 1356712), (49, 1245960), (56, 1090215), (60, 1017534), (63, 969080), (70, 872172), (72, 847945), (84, 726810), (90, 678356), (98, 622980), (105, 581448), (120, 508767), (126, 484540), (140, 436086), (147, 415320), (168, 363405), (180, 339178), (196, 311490), (210, 290724), (245, 249192), (252, 242270), (280, 218043), (294, 207660), (315, 193816), (360, 169589), (392, 155745), (420, 145362), (441, 138440), (490, 124596), (504, 121135), (588, 103830), (630, 96908), (735, 83064), (840, 72681), (882, 69220), (980, 62298), (1176, 51915), (1260, 48454), (1470, 41532), (1764, 34610), (1960, 31149), (2205, 27688), (2520, 24227), (2940, 20766), (3461, 17640), (3528, 17305), (4410, 13844), (5880, 10383), (6922, 8820)]