3018960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{599}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 11606400

約数和(自身を除く): 8587440

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, 599, 630, 720, 840, 1008, 1198, 1260, 1680, 1797, 2396, 2520, 2995, 3594, 4193, 4792, 5040, 5391, 5990, 7188, 8386, 8985, 9584, 10782, 11980, 12579, 14376, 16772, 17970, 20965, 21564, 23960, 25158, 26955, 28752, 33544, 35940, 37737, 41930, 43128, 47920, 50316, 53910, 62895, 67088, 71880, 75474, 83860, 86256, 100632, 107820, 125790, 143760, 150948, 167720, 188685, 201264, 215640, 251580, 301896, 335440, 377370, 431280, 503160, 603792, 754740, 1006320, 1509480, 3018960]

約数ペア:

[(1, 3018960), (2, 1509480), (3, 1006320), (4, 754740), (5, 603792), (6, 503160), (7, 431280), (8, 377370), (9, 335440), (10, 301896), (12, 251580), (14, 215640), (15, 201264), (16, 188685), (18, 167720), (20, 150948), (21, 143760), (24, 125790), (28, 107820), (30, 100632), (35, 86256), (36, 83860), (40, 75474), (42, 71880), (45, 67088), (48, 62895), (56, 53910), (60, 50316), (63, 47920), (70, 43128), (72, 41930), (80, 37737), (84, 35940), (90, 33544), (105, 28752), (112, 26955), (120, 25158), (126, 23960), (140, 21564), (144, 20965), (168, 17970), (180, 16772), (210, 14376), (240, 12579), (252, 11980), (280, 10782), (315, 9584), (336, 8985), (360, 8386), (420, 7188), (504, 5990), (560, 5391), (599, 5040), (630, 4792), (720, 4193), (840, 3594), (1008, 2995), (1198, 2520), (1260, 2396), (1680, 1797)]