54487440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 220521600

約数和(自身を除く): 166034160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 569, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1138, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1707, 1710, 1995, 2128, 2276, 2280, 2394, 2520, 2660, 2736, 2845, 3192, 3414, 3420, 3983, 3990, 4552, 4560, 4788, 5040, 5121, 5320, 5690, 5985, 6384, 6828, 6840, 7966, 7980, 8535, 9104, 9576, 10242, 10640, 10811, 11380, 11949, 11970, 13656, 13680, 15932, 15960, 17070, 19152, 19915, 20484, 21622, 22760, 23898, 23940, 25605, 27312, 31864, 31920, 32433, 34140, 35847, 39830, 40968, 43244, 45520, 47796, 47880, 51210, 54055, 59745, 63728, 64866, 68280, 71694, 75677, 79660, 81936, 86488, 95592, 95760, 97299, 102420, 108110, 119490, 129732, 136560, 143388, 151354, 159320, 162165, 172976, 179235, 191184, 194598, 204840, 216220, 227031, 238980, 259464, 286776, 302708, 318640, 324330, 358470, 378385, 389196, 409680, 432440, 454062, 477960, 486495, 518928, 573552, 605416, 648660, 681093, 716940, 756770, 778392, 864880, 908124, 955920, 972990, 1135155, 1210832, 1297320, 1362186, 1433880, 1513540, 1556784, 1816248, 1945980, 2270310, 2594640, 2724372, 2867760, 3027080, 3405465, 3632496, 3891960, 4540620, 5448744, 6054160, 6810930, 7783920, 9081240, 10897488, 13621860, 18162480, 27243720, 54487440]

約数ペア:

[(1, 54487440), (2, 27243720), (3, 18162480), (4, 13621860), (5, 10897488), (6, 9081240), (7, 7783920), (8, 6810930), (9, 6054160), (10, 5448744), (12, 4540620), (14, 3891960), (15, 3632496), (16, 3405465), (18, 3027080), (19, 2867760), (20, 2724372), (21, 2594640), (24, 2270310), (28, 1945980), (30, 1816248), (35, 1556784), (36, 1513540), (38, 1433880), (40, 1362186), (42, 1297320), (45, 1210832), (48, 1135155), (56, 972990), (57, 955920), (60, 908124), (63, 864880), (70, 778392), (72, 756770), (76, 716940), (80, 681093), (84, 648660), (90, 605416), (95, 573552), (105, 518928), (112, 486495), (114, 477960), (120, 454062), (126, 432440), (133, 409680), (140, 389196), (144, 378385), (152, 358470), (168, 324330), (171, 318640), (180, 302708), (190, 286776), (210, 259464), (228, 238980), (240, 227031), (252, 216220), (266, 204840), (280, 194598), (285, 191184), (304, 179235), (315, 172976), (336, 162165), (342, 159320), (360, 151354), (380, 143388), (399, 136560), (420, 129732), (456, 119490), (504, 108110), (532, 102420), (560, 97299), (569, 95760), (570, 95592), (630, 86488), (665, 81936), (684, 79660), (720, 75677), (760, 71694), (798, 68280), (840, 64866), (855, 63728), (912, 59745), (1008, 54055), (1064, 51210), (1138, 47880), (1140, 47796), (1197, 45520), (1260, 43244), (1330, 40968), (1368, 39830), (1520, 35847), (1596, 34140), (1680, 32433), (1707, 31920), (1710, 31864), (1995, 27312), (2128, 25605), (2276, 23940), (2280, 23898), (2394, 22760), (2520, 21622), (2660, 20484), (2736, 19915), (2845, 19152), (3192, 17070), (3414, 15960), (3420, 15932), (3983, 13680), (3990, 13656), (4552, 11970), (4560, 11949), (4788, 11380), (5040, 10811), (5121, 10640), (5320, 10242), (5690, 9576), (5985, 9104), (6384, 8535), (6828, 7980), (6840, 7966)]