30915360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{3067}}^1$

素因数の和:3095

約数の個数: 144

約数和(自身を含む): 120609216

約数和(自身を除く): 89693856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3067, 3360, 5040, 6134, 9201, 10080, 12268, 15335, 18402, 21469, 24536, 27603, 30670, 36804, 42938, 46005, 49072, 55206, 61340, 64407, 73608, 85876, 92010, 98144, 107345, 110412, 122680, 128814, 138015, 147216, 171752, 184020, 193221, 214690, 220824, 245360, 257628, 276030, 294432, 322035, 343504, 368040, 386442, 429380, 441648, 490720, 515256, 552060, 644070, 687008, 736080, 772884, 858760, 883296, 966105, 1030512, 1104120, 1288140, 1472160, 1545768, 1717520, 1932210, 2061024, 2208240, 2576280, 3091536, 3435040, 3864420, 4416480, 5152560, 6183072, 7728840, 10305120, 15457680, 30915360]

約数ペア:

[(1, 30915360), (2, 15457680), (3, 10305120), (4, 7728840), (5, 6183072), (6, 5152560), (7, 4416480), (8, 3864420), (9, 3435040), (10, 3091536), (12, 2576280), (14, 2208240), (15, 2061024), (16, 1932210), (18, 1717520), (20, 1545768), (21, 1472160), (24, 1288140), (28, 1104120), (30, 1030512), (32, 966105), (35, 883296), (36, 858760), (40, 772884), (42, 736080), (45, 687008), (48, 644070), (56, 552060), (60, 515256), (63, 490720), (70, 441648), (72, 429380), (80, 386442), (84, 368040), (90, 343504), (96, 322035), (105, 294432), (112, 276030), (120, 257628), (126, 245360), (140, 220824), (144, 214690), (160, 193221), (168, 184020), (180, 171752), (210, 147216), (224, 138015), (240, 128814), (252, 122680), (280, 110412), (288, 107345), (315, 98144), (336, 92010), (360, 85876), (420, 73608), (480, 64407), (504, 61340), (560, 55206), (630, 49072), (672, 46005), (720, 42938), (840, 36804), (1008, 30670), (1120, 27603), (1260, 24536), (1440, 21469), (1680, 18402), (2016, 15335), (2520, 12268), (3067, 10080), (3360, 9201), (5040, 6134)]