878910480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{58129}}^1$

素因数の和:58158

約数の個数: 160

約数和(自身を含む): 3459897600

約数和(自身を除く): 2580987120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 58129, 116258, 174387, 232516, 290645, 348774, 406903, 465032, 523161, 581290, 697548, 813806, 871935, 930064, 1046322, 1162580, 1220709, 1395096, 1569483, 1627612, 1743870, 2034515, 2092644, 2325160, 2441418, 2615805, 2790192, 3138966, 3255224, 3487740, 3662127, 4069030, 4185288, 4650320, 4882836, 5231610, 6103545, 6277932, 6510448, 6975480, 7324254, 7847415, 8138060, 8370576, 9765672, 10463220, 10986381, 12207090, 12555864, 13950960, 14648508, 15694830, 16276120, 18310635, 19531344, 20926440, 21972762, 24414180, 25111728, 29297016, 31389660, 32552240, 36621270, 41852880, 43945524, 48828360, 54931905, 58594032, 62779320, 73242540, 87891048, 97656720, 109863810, 125558640, 146485080, 175782096, 219727620, 292970160, 439455240, 878910480]

約数ペア:

[(1, 878910480), (2, 439455240), (3, 292970160), (4, 219727620), (5, 175782096), (6, 146485080), (7, 125558640), (8, 109863810), (9, 97656720), (10, 87891048), (12, 73242540), (14, 62779320), (15, 58594032), (16, 54931905), (18, 48828360), (20, 43945524), (21, 41852880), (24, 36621270), (27, 32552240), (28, 31389660), (30, 29297016), (35, 25111728), (36, 24414180), (40, 21972762), (42, 20926440), (45, 19531344), (48, 18310635), (54, 16276120), (56, 15694830), (60, 14648508), (63, 13950960), (70, 12555864), (72, 12207090), (80, 10986381), (84, 10463220), (90, 9765672), (105, 8370576), (108, 8138060), (112, 7847415), (120, 7324254), (126, 6975480), (135, 6510448), (140, 6277932), (144, 6103545), (168, 5231610), (180, 4882836), (189, 4650320), (210, 4185288), (216, 4069030), (240, 3662127), (252, 3487740), (270, 3255224), (280, 3138966), (315, 2790192), (336, 2615805), (360, 2441418), (378, 2325160), (420, 2092644), (432, 2034515), (504, 1743870), (540, 1627612), (560, 1569483), (630, 1395096), (720, 1220709), (756, 1162580), (840, 1046322), (945, 930064), (1008, 871935), (1080, 813806), (1260, 697548), (1512, 581290), (1680, 523161), (1890, 465032), (2160, 406903), (2520, 348774), (3024, 290645), (3780, 232516), (5040, 174387), (7560, 116258), (15120, 58129)]